EXERCISE I JEE MAIN. x continuous at x = 0 if a equals (A) 0 (B) 4 (C) 5 (D) 6 Sol. x 1 CONTINUITY & DIFFERENTIABILITY. Page # 20
|
|
- Darcy Austin
- 6 years ago
- Views:
Transcription
1 Page # 0 EXERCISE I 1. A function f() is defined as below cos(sin) cos f() =, 0 and f(0) = a, f() is continuous at = 0 if a equals (A) 0 (B) 4 (C) 5 (D) 6 JEE MAIN CONTINUITY & DIFFERENTIABILITY 4. Let f() = sgn () and g() = ( 5 + 6). The function f(g()) is discontinuous at (A) infinitely many points (B) eactly one point (C) eactly three points (D) no point. f() = (1 p) (1 p), 1 0 1,0 1 i s continuous in the interval [ 1, 1], then p is equal to: (A) 1 (B) 1/ (C) 1/ (D) If y = where t =, then the number t t 1 of points of discontinuities of y = f(), R is (A) 1 (B) (C) 3 (D) infinite 1 3. Let f() = [] when. Then (where [ * ] represents greatest integer function) (A) f() is continuous at = (B) f() is continuous at = 1 (C) f() is continuous at = 1 (D) f() is discontinuous at = 0 6. The equation tan + 5 = 0 has (A) no solution (B) at least one real solution in [0, /4] (C) two real solution in [0, /4] (D) None of these
2 CONTINUITY & DIFFERENTIABILITY 7. If f() = ( 1), then indicate the correct alternative(s) (A) f() is continuous but not differentiable at = 0 (B) f() is differentiable at = 0 (C) f() is not differentiable at = 0 (D) None of these Page # The function f() = sin 1 (cos ) is (A) discontinuous at = 0 (B) continuous at = 0 (C) differentiable at = 0 (D) none of these 11. Let f() be defined in [, ] by 1/ (3e 4), 0 8. If f() = 1/ e then f() is 0, 0 (A) continuous as well differentiable at = 0 (B) continuous but not differentiable at = 0 (C) neither differentiable at = 0 not continuous at = 0 (D) none of these ma ( f() = min ( 4, 4, 1 ) 1 ), 0 then f(), 0 (A) is continuous at all points (B) is not continuous at more than one point (C) is not differentiable only at one point (D) is not differentiable at more than one point. 9. If f() = be a real valued function then 1 (A) f() is continuous, but f(0) does not eist (B) f() is differentiable at = 0 (C) f() is not continuous at = 0 (D) f() is not differentiable at = 0 1. If f() is differentiable everywhere, then (A) f is differentiable everywhere (B) f is differentiable everywhere (C) f f is not differentiable at some point (D) f + f is differentiable everywhere
3 Page # 13. Let f( + y) = f() f(y) all and y. Suppose that f(3) = 3 and f(0) = 11 then f(3) is given by (A) (B) 44 (C) 8 (D) 33 CONTINUITY & DIFFERENTIABILITY 16. Let [] denote the integral part of R and g() = []. Let f() be any continuous function with f(0) = f(1) then the function h() = f(g()) (A) has finitely many discontinuities (B) is continuous on R (C) is discontinuous at some = c (D) is a constant function. 14. If f : R R be a differentiable function, such that f( + y) = f() + f(y) + 4y, y R, then (A) f (1) = f(0) + 1 (B) f(1) = f(0) 1 (C) f(0) = f(1) + (D) f(0) = f(1) t (1 sin ) The function f defined by f()= lim t (1 sin ) 1 is t (A) everywhere continuous (B) discontinuous at all integer values of (C) continuous at = 0 (D) none of these 15. Let f() = and g() = ma f(t),0 t,0 1. sin, 1 Then in the interval [0, ) (A) g() is everywhere continuous ecept at two points (B) g() is everywhere differentiable ecept at two points (C) g() is everywhere differentiable ecept at = 1 (D) none of these 18. If f() = 1 1 sin 1 1 sin 0,,, 0 0, then f() is 0 (A) continuous as well diff. at = 0 (B) continuous at = 0, but not diff. at = 0 (C) neither continuous at =0 nor diff. at =0 (D) none of these
4 CONTINUITY & DIFFERENTIABILITY 19. The functions defined by f() = ma {, ( 1), (1 )}, 0 1 (A) is differentiable for all (B) is differentiable for all ecept at one point (C) is differentiable for all ecept at two points (D) is not differentiable at more than two points. Let f : R R be a function such that Page # 3 y f() f(y) f, f(0) = 0 and f(0) = 3, then 3 3 f() (A) is differentiable in R (B) f() is continuous but not differentiable in R (C) f() is continuous in R (D) f() is bounded in R 0. Let f() = and ma{f(t)} for 0 t for 0 1 g() = then 3 for 1 (A) g() is continuous & derivable at = 1 (B) g() is continuous but not derivable at = 1 (C) g() is neither continuous nor derivable at = 1 (D) g() is derivable but not continuous at = 1 3. Suppose that f is a differentiable function with 1 the property that f( + y) = f() + f(y) + y and lim h0 h f(h) = 3 then (A) f is a linear function (B) f() = 3 + (C) f() = 3 + (D) none of these 1. Let f() be continuous at = 0 and f(0) = 4 then f() 3f() f(4) value of lim 0 is (A) 11 (B) (C) 1 (D) none of these 4. If a differentiable function f satisfies y 4 (f() f(y)) f 3 3, y R, find f() (A) 1/7 (B) /7 (C) 8/7 (D) 4/7
5 Page # 4 5. Let f : R R be a function defined by f() = Min { + 1, + 1}. Then which of the following is true? (A) f() 1 for all R (B) f() is not differentiable at = 1 (C) f() is differentiable everywhere (D) f() is not differentiable at = 0 CONTINUITY & DIFFERENTIABILITY 8. Let f( + y) = f() f(y) for all, y, where f(0) 0. If f(0) =, then f() is equal to (A) Ae (B) e (C) (D) None of these 6. The function f : R /{0} R given by 1 f() = e 1 defining f(0) as (A) (B) 1 (C) 0 (D) 1 9. A function f : R R satisfies the equation f( + y) = f(). f(y) for all, y R, f() 0. Suppose that the function is differentiable at = 0 and f(0) = then f() = (A) f() (B) f() (C) f() (D) f() 7. Function f() = ( cos ) where [0, 4] is not continuous at number of points (A) 3 (B) (C) 1 (D) Let f() = [cos + sin ], 0 < < where [] denotes the greatest integer less than or equal to. the number of points of discontinuity of f() is (A) 6 (B) 5 (C) 4 (D) 3
6 CONTINUITY & DIFFERENTIABILITY 1 ; The function f() =, is [ ] 0 ; 0 represents the greatest integer less than or equal to (A) continuous at = 1 (B) continuous at = 1 (C) continuous at = 0 (D) continuous at = Page # Let f() be a continuous function defined for 1 3. If f() takes rational values of for all and f() = 10 then the value of f(1.5) is (A) 7.5 (B) 10 (C) 8 (D) None of these sin(ln ) 0 3. The function f() = 1 0 (A) is continuous at = 0 (B) has removable discontinuity at = 0 (C) has jump discontinuity at = 0 (D) has discontinuity of II nd type at = If f() = p sin + q. e + r 3 and f() is differentiable at = 0, then (A) p = q = r = 0 (B) p = 0, q = 0, r R (C) q = 0, r = 0, p R (D) p + q = 0, r R The set of all point for which f() = [1 ] is continuous is (where [ * ] represents greatest integer function) (A) R (B) R [ 1, 0] (C) R ({} [ 1, 0]) (D) R {( 1, 0) n, n} 36. Let f() = sin, g() = [ + 1] and g(f()) = h() then h is (where [ * ] is the greatest integer function) (A) noneistent (B) 1 (C) 1 (D) None of these
7 Page # If f() = [tan ] then (where [ * ] denotes the greatest integer function) (A) Lim f() does not eist 0 (B) f() is continuous at = 0 (C) f() is non-differentiable at = 0 (D) f(0) = 1 CONTINUITY & DIFFERENTIABILITY 40. If f() = sgn (cos sin + 3) then f() (where sgn ( ) is the signum function) (A) is continuous over its domain (B) has a missing point discontinuity (C) has isolated point discontinuity (D) has irremovable discontinuity. 38. If f() = [] + { }, then (where, [ * ] and { * } denote the greatest integer and fractional part functions respectively) (A) f() is continuous at all integral points (B) f() is continuous and differentiable at = 0 (C) f() is discontinuous {1} (D) f() is differentiable. [] 41. Let g() = tan 1 cot 1, f() = {}, [ 1] h() = g (f () ) then which of the following holds good? (where { * } denotes fractional part and [ * ] denotes the integral part) (A) h is continuous at = 0 (B) h is discontinuous at = 0 (C) h(0 ) = / (D) h(0 + ) = / f(h) f(0) 39. If f is an even function such that Lim h0 h has some finite non-zero value, then (A) f is continuous and derivable at = 0 (B) f is continuous but not derivable at = 0 (C) f may be discontinuous at = 0 (D) None of these sin 4. Consider f() = Limit n n n for > 0, 1, sin f(1) = 0 then (A) f is continuous at = 1 (B) f has a finite discontinuity at = 1 (C) f has an infinite or oscillatory discontinuity at = 1. (D) f has a removable type of discontinuity at = 1. n n
8 CONTINUITY & DIFFERENTIABILITY [{ }]e {[ {}]} for Given f()= 1/ (e 1) sgn(sin ) then, f() 0 for 0 (where {} is the fractional part function; [] is the step up function and sgn() is the signum function of ) (A) is continuous at = 0 (B) is discontinuous at = 0 (C) has a removable discontinuity at = 0 (D) has an irremovable discontinuity at = Consider f() = Page # 7 1 1, 0 ; g() = cos {} 1 f(g()) for 0, < < 0, h() = 4 1 for 0 f() for 0 then, which of the following holds good (where { * } denotes fractional part function) (A) h is continuous at = 0 (B) h is discontinuous at = 0 (C) f(g()) is an even function (D) f() is an even function [] log(1 ) for Consider f() = ln(e {} ) the for 0 1 tan (where [ * ] & { * } are the greatest integer function & fractional part function respectively) (A) f(0) = ln f is continuous at = 0 (B) f(0) = f is continuous at = 0 (C) f(0) = e f is continuous at = 0 (D) f has an irremovable discontinuity at = Consider the function defined on [0, 1] R, sin cos f() = if 0 and f(0) = 0, then the function f() (A) has a removable discontinuity at = 0 (B) has a non removable finite discontinuity at = 0 (C) has a non removable infinite discontinuity at = 0 (D) is continuous at = 0
9 Page # Let f() = for 0 & f(0) = 1 then, sin (A) f() is conti. & diff. at = 0 (B) f() is continuous & not derivable at = 0 (C) f() is discont. & not diff. at = 0 (D) None of these CONTINUITY & DIFFERENTIABILITY 49. The function f() is defined as follows if 0 f() = if 0 1 then f() is 3 1 if 1 (A) derivable & cont. at = 0 (B) derivable at = 1 but not cont. at = 1 (C) neither derivable nor cont. at = 1 (D) not derivable at = 0 but cont. at = For what triplets of real number (a, b, c) with 1 a 0 the function f() = a b c otherwise differentiable for all real? (A) {(a, 1 a, a) a R, a 0} (B) {(a, 1 a, c) a, c R, a 0} (C) {(a, b) a, b, c R, a + b + c = 1} (D) {(a, 1 a, 0) a R, a 0} is {} sin{} for If f() = then 0 for 0 (where { * } denotes the fractional part function) (A) f is cont. & diff. at = 0 (B) f is cont. but not diff. at = 0 (C) f is cont. & diff. at = (D) None of these
10 CONTINUITY & DIFFERENTIABILITY Page # 9 Answer E I JEE MAIN 1. A. B 3. D 4. C 5. C 6. B 7. B 8. B 9. B 10. B 11. D 1. B 13. D 14. D 15. C 16. B 17. B 18. B 19. C 0. C 1. C. C 3. C 4. D 5. C 6. D 7. D 8. B 9. B 30. B 31. D 3. D 33. D 34. B 35. D 36. A 37. B 38. C 39. B 40. C 41. A 4. B 43. A 44. D 45. A 46. D 47. C 48. A 49. D 50. D
WebAssign hw2.3 (Homework)
WebAssign hw2.3 (Homework) Current Score : / 98 Due : Wednesday, May 31 2017 07:25 AM PDT Michael Lee Math261(Calculus I), section 1049, Spring 2017 Instructor: Michael Lee 1. /6 pointsscalc8 1.6.001.
More information7. If. (b) Does lim f(x) exist? Explain. 8. If. Is f(x) continuous at x = 1? Explain. 11. Let 3x 2 2x +4 if x< 1 9x if 1 x<2 3x 4 if x 2
1 Continuity 1. Use the definition of continuity to show that the function { 2 for 2 3 for >2 is not continuous at =2. 2. The function f() is defined by { 2 for 1 3 for >1 (b) Find f() and f(). + (c) Is
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Eam Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Find the intervals on which the function is continuous. 2 1) y = ( + 5)2 + 10 A) (-, ) B)
More informationSection 2.5: Continuity
Section 2.5: Continuity 1. The Definition of Continuity We start with a naive definition of continuity. Definition 1.1. We say a function f() is continuous if we can draw its graph without lifting out
More informationMATH 137 : Calculus 1 for Honours Mathematics. Online Assignment #5. Limits and Continuity of Functions
1 Instructions: MATH 137 : Calculus 1 for Honours Mathematics Online Assignment #5 Limits and Continuity of Functions Due by 9:00 pm on WEDNESDAY, June 13, 2018 Weight: 2% This assignment includes the
More informationTABLE OF CONTENTS CHAPTER 1 LIMIT AND CONTINUITY... 26
TABLE OF CONTENTS CHAPTER LIMIT AND CONTINUITY... LECTURE 0- BASIC ALGEBRAIC EXPRESSIONS AND SOLVING EQUATIONS... LECTURE 0- INTRODUCTION TO FUNCTIONS... 9 LECTURE 0- EXPONENTIAL AND LOGARITHMIC FUNCTIONS...
More informationChapter 1. Limits and Continuity. 1.1 Limits
Chapter Limits and Continuit. Limits The its is the fundamental notion of calculus. This underling concept is the thread that binds together virtuall all of the calculus ou are about to stud. In this section,
More informationUpdated: January 16, 2016 Calculus II 6.8. Math 230. Calculus II. Brian Veitch Fall 2015 Northern Illinois University.
Updated: January 6, 206 Calculus II 6.8 Math 230 Calculus II Brian Veitch Fall 205 Northern Illinois University Indeterminate Forms and L Hospital s Rule From calculus I, we used a geometric approach to
More informationAP Calculus AB Unit 2 Assessment
Class: Date: 203-204 AP Calculus AB Unit 2 Assessment Multiple Choice Identify the choice that best completes the statement or answers the question. A calculator may NOT be used on this part of the exam.
More informationFind the specific function values. Complete parts (a) through (d) below. f (x,y,z) = x y y 2 + z = (Simplify your answer.) ID: 14.1.
. Find the specific function values. Complete parts (a) through (d) below. f (x,y,z) = x y y 2 + z 2 (a) f(2, 4,5) = (b) f 2,, 3 9 = (c) f 0,,0 2 (d) f(4,4,00) = = ID: 4..3 2. Given the function f(x,y)
More informationMth Test 3 Review Stewart 8e Chapter 4. For Test #3 study these problems, the examples in your notes, and the homework.
For Test #3 study these problems, the eamples in your notes, and the homework. I. Absolute Etrema A function, continuous on a closed interval, always has an absolute maimum and absolute minimum. They occur
More information3.5 - Concavity. a concave up. a concave down
. - Concavity 1. Concave up and concave down For a function f that is differentiable on an interval I, the graph of f is If f is concave up on a, b, then the secant line passing through points 1, f 1 and,
More informationMATH 1A MIDTERM 1 (8 AM VERSION) SOLUTION. (Last edited October 18, 2013 at 5:06pm.) lim
MATH A MIDTERM (8 AM VERSION) SOLUTION (Last edited October 8, 03 at 5:06pm.) Problem. (i) State the Squeeze Theorem. (ii) Prove the Squeeze Theorem. (iii) Using a carefully justified application of the
More informationDownloaded from
1 Class XI: Math Chapter 13: Limits and Derivatives Chapter Notes Key-Concepts 1. The epected value of the function as dictated by the points to the left of a point defines the left hand it of the function
More informationSections 1.3 Computation of Limits
1 Sections 1.3 Computation of Limits We will shortly introduce the it laws. Limit laws allows us to evaluate the it of more complicated functions using the it of simpler ones. Theorem Suppose that c is
More informationTest # 1 Review. to the line x y 5. y 64x x 3. y ( x 5) 4 x 2. y x2 2 x. Á 3, 4 ˆ 2x 5y 9. x y 2 3 y x 1. Á 6,4ˆ and is perpendicular. x 9. g(t) t 10.
Name: Class: Date: ID: A Test # 1 Review Short Answer 1. Find all intercepts: y 64x x 3 2. Find all intercepts: y ( x 5) 4 x 2 3. Test for symmetry with respect to each axis and to the origin. y x2 2 x
More informationSouth County Secondary School AP Calculus BC
South County Secondary School AP Calculus BC Summer Assignment For students entering Calculus BC in the Fall of 8 This packet will be collected for a grade at your first class. The material covered in
More informationSection 4.1: Maximum and Minimum Values
Section 4.: Maimum and Minimum Values In this chapter, we shall consider further applications of the derivative. The main application we shall consider is using derivatives to sketch accurate graphs of
More information25-Lance Burger https://litemprodpearsoncmgcom/api/v1/print/math 1 of 10 1/26/2017 9:34 AM Student: Date: Instructor: Lance Burger Course: Spring 2017 Math 75 - Burger Assignment: 25 1 Evaluate the following
More informationu u 1 u (c) Distributive property of multiplication over subtraction
ADDITIONAL ANSWERS 89 Additional Answers Eercises P.. ; All real numbers less than or equal to 4 0 4 6. ; All real numbers greater than or equal to and less than 4 0 4 6 7. ; All real numbers less than
More informationIntegers and Absolute Value. Unit 1 Lesson 5
Unit 1 Lesson 5 Students will be able to: Understand integers and absolute value Key Vocabulary: An integer Positive number Negative number Absolute value Opposite Integers An integer is a positive or
More informationContents 20. Trigonometric Formulas, Identities, and Equations
Contents 20. Trigonometric Formulas, Identities, and Equations 2 20.1 Basic Identities............................... 2 Using Graphs to Help Verify Identities................... 2 Example 20.1................................
More informationIn this chapter, we define limits of functions and describe some of their properties.
Chapter 2 Limits of Functions In this chapter, we define its of functions and describe some of their properties. 2.. Limits We begin with the ϵ-δ definition of the it of a function. Definition 2.. Let
More informationlim x c x 2 x +2. Suppose that, instead of calculating all the values in the above tables, you simply . What do you find? x +2
MA123, Chapter 3: The idea of its (pp. 47-67, Gootman) Chapter Goals: Evaluate its. Evaluate one-sided its. Understand the concepts of continuity and differentiability and their relationship. Assignments:
More informationRelations and Functions
Relations and Functions. RELATION Mathematical Concepts Any pair of elements (, y) is called an ordered pair where is the first component (abscissa) and y is the second component (ordinate). Relations
More informationWhat is a Function? How to find the domain of a function (algebraically) Domain hiccups happen in 2 major cases (rational functions and radicals)
What is a Function? Proving a Function Vertical Line Test Mapping Provide definition for function Provide sketch/rule for vertical line test Provide sketch/rule for mapping (notes #-3) How to find the
More information(ii) Use Simpson s rule with two strips to find an approximation to Use your answers to parts (i) and (ii) to show that ln 2.
C umerical Methods. June 00 qu. 6 (i) Show by calculation that the equation tan = 0, where is measured in radians, has a root between.0 and.. [] Use the iteration formula n+ = tan + n with a suitable starting
More informationMCS 118 Quiz 1. Fall (5pts) Solve the following equations for x. 7x 2 = 4x x 2 5x = 2
MCS 8 Quiz Fall 6. (5pts) Solve the following equations for. 7 = 4 + 3. (5pts) Solve the following equations for. 3 5 = 3. (5pts) Factor 3 + 35 as much as possible. 4. (5pts) Simplify +. 5. (5pts) Solve
More informationFinding Asymptotes KEY
Unit: 0 Lesson: 0 Discontinuities Rational functions of the form f ( are undefined at values of that make 0. Wherever a rational function is undefined, a break occurs in its graph. Each such break is called
More informationMATH 122 FINAL EXAM WINTER March 15, 2011
MATH 1 FINAL EXAM WINTER 010-011 March 15, 011 NAME: SECTION: ONLY THE CORRECT ANSWER AND ALL WORK USED TO REACH IT WILL EARN FULL CREDIT. Simplify all answers as much as possible unless explicitly stated
More informationICM ~Unit 4 ~ Day 2. Section 1.2 Domain, Continuity, Discontinuities
ICM ~Unit 4 ~ Day Section 1. Domain, Continuity, Discontinuities Warm Up Day Find the domain, -intercepts and y-intercepts. 1. 3 5. 1 9 3. Factor completely. 6 4 16 3 4. Factor completely. 8 7 Practice
More informationTHS Step By Step Calculus Chapter 3
Name: Class Period: Throughout this packet there will be blanks you are expected to fill in prior to coming to class. This packet follows your Larson Textbook. Do NOT throw away! Keep in 3 ring-binder
More informationdt Acceleration is the derivative of velocity with respect to time. If a body's position at time t is S = f(t), the body's acceleration at time t is
APPLICATIN F DERIVATIVE INTRDUCTIN In this section we eamine some applications in which derivatives are used to represent and interpret the rates at which things change in the world around us. Let S be
More informationChapter 1: Limits and Their Properties
1. Decide whether the following problem can be solved using precalculus, or whether calculus is required. If the problem can be solved using precalculus, solve it. If the problem seems to require calculus,
More informationOdd-Numbered Answers to Exercise Set 1.1: Numbers
Odd-Numbered Answers to Exercise Set.: Numbers. (a) Composite;,,, Prime Neither (d) Neither (e) Composite;,,,,,. (a) 0. 0. 0. (d) 0. (e) 0. (f) 0. (g) 0. (h) 0. (i) 0.9 = (j). (since = ) 9 9 (k). (since
More informationCalculus I Review Handout 1.3 Introduction to Calculus - Limits. by Kevin M. Chevalier
Calculus I Review Handout 1.3 Introduction to Calculus - Limits by Kevin M. Chevalier We are now going to dive into Calculus I as we take a look at the it process. While precalculus covered more static
More information3.5 - Concavity 1. Concave up and concave down
. - Concavit. Concave up and concave down Eample: The graph of f is given below. Determine graphicall the interval on which f is For a function f that is differentiable on an interval I, the graph of f
More information1-3 Continuity, End Behavior, and Limits
Determine whether each function is continuous at the given x-value(s). Justify using the continuity test. If discontinuous, identify the type of discontinuity as infinite, jump, or removable. 1. f (x)
More informationPreCalculus Review for Math 400
PreCalculus Review for Math.) Completely factor..) For the function.) For the functions f ( ), evaluate ( ) f. f ( ) and g( ), find and simplify f ( g( )). Then, give the domain of f ( g( ))..) Solve.
More informationMA 131 Lecture Notes Chapter 4 Calculus by Stewart
MA 131 Lecture Notes Chapter 4 Calculus by Stewart 4.1) Maimum and Minimum Values 4.3) How Derivatives Affect the Shape of a Graph A function is increasing if its graph moves up as moves to the right and
More information2. Functions, sets, countability and uncountability. Let A, B be sets (often, in this module, subsets of R).
2. Functions, sets, countability and uncountability I. Functions Let A, B be sets (often, in this module, subsets of R). A function f : A B is some rule that assigns to each element of A a unique element
More informationB.Stat / B.Math. Entrance Examination 2017
B.Stat / B.Math. Entrance Examination 017 BOOKLET NO. TEST CODE : UGA Forenoon Questions : 0 Time : hours Write your Name, Registration Number, Test Centre, Test Code and the Number of this Booklet in
More informationFunctions: Review of Algebra and Trigonometry
Sec. and. Functions: Review of Algebra and Trigonoetry A. Functions and Relations DEFN Relation: A set of ordered pairs. (,y) (doain, range) DEFN Function: A correspondence fro one set (the doain) to anther
More information2.5 Continuity. f(x) + g(x) > (M c) + (c - 1) == M. Thus,
96 D CHAPTER LIMITS AND DERIVATIVES If() - LI < c. Let 6 be the smaller of 61 and 6. Then 0 < I - al < 6 =} a - 61 < X < a or a < < a + 6 so If() - LI < c. Hence, lim f() == L. So we have proved that lim
More informationSECTION 6-8 Graphing More General Tangent, Cotangent, Secant, and Cosecant Functions
6-8 Graphing More General Tangent, Cotangent, Secant, and Cosecant Functions 9 duce a scatter plot in the viewing window. Choose 8 for the viewing window. (B) It appears that a sine curve of the form k
More informationChapter Goals: Evaluate limits. Evaluate one-sided limits. Understand the concepts of continuity and differentiability and their relationship.
MA123, Chapter 3: The idea of its (pp. 47-67) Date: Chapter Goals: Evaluate its. Evaluate one-sided its. Understand the concepts of continuit and differentiabilit and their relationship. Assignments: Assignment
More informationThis handout will discuss three kinds of asymptotes: vertical, horizontal, and slant.
CURVE SKETCHING This is a handout that will help you systematically sketch functions on a coordinate plane. This handout also contains definitions of relevant terms needed for curve sketching. ASYMPTOTES:
More informationLIMITS, CONTINUITY AND GRAPH THEORY
LIMITS, CONTINUITY AND GRAPH THEORY SOME OF THE STANDARD LIMITS: 1. ; 2. =1= = = =m ; c) = m 2 /2 ; = ; = where x is in radian measure. 3. =e ; 4. ; 5. =1 ; = 6. 7. 8. LHospital s Rule: If f(x) and g(x)
More informationSections 4.3, 4.5 & 4.6: Graphing
Sections 4.3, 4.5 & 4.6: Graphing In this section, we shall see how facts about f () and f () can be used to supply useful information about the graph of f(). Since there are three sections devoted to
More informationMATH CALCULUS & STATISTICS/BUSN - PRACTICE EXAM #3 - FALL DR. DAVID BRIDGE
MATH 2053 - CALCULUS & STATISTICS/BUSN - PRACTICE EXAM #3 - FALL 2007 - DR. DAVID BRIDGE MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Use a calculator
More informationEXPLORING RATIONAL FUNCTIONS GRAPHICALLY
EXPLORING RATIONAL FUNCTIONS GRAPHICALLY Precalculus Project Objectives: To find patterns in the graphs of rational functions. To construct a rational function using its properties. Required Information:
More informationIntroduction to Classic Maple by David Maslanka
Introduction to Classic Maple by David Maslanka Maple is a computer algebra system designed to do mathematics. Symbolic, numerical and graphical computations can all be done with Maple. Maple's treatment
More informationPART I: NO CALCULATOR (64 points)
Math 10 Trigonometry 11 th edition Lial, Hornsby, Schneider, and Daniels Practice Midterm (Ch. 1-) PART I: NO CALCULATOR (6 points) (.1,.,.,.) Match each graph with one of the basic circular functions
More informationCHAPTER 8. Copyright Cengage Learning. All rights reserved.
CHAPTER 8 RELATIONS Copyright Cengage Learning. All rights reserved. SECTION 8.3 Equivalence Relations Copyright Cengage Learning. All rights reserved. The Relation Induced by a Partition 3 The Relation
More information4 Using The Derivative
4 Using The Derivative 4.1 Local Maima and Minima * Local Maima and Minima Suppose p is a point in the domain of f : f has a local minimum at p if f (p) is less than or equal to the values of f for points
More informationChapter 4.1 & 4.2 (Part 1) Practice Problems
Chapter 4. & 4. Part Practice Problems EXPECTED SKILLS: Understand how the signs of the first and second derivatives of a function are related to the behavior of the function. Know how to use the first
More information2.4 Polynomial and Rational Functions
Polnomial Functions Given a linear function f() = m + b, we can add a square term, and get a quadratic function g() = a 2 + f() = a 2 + m + b. We can continue adding terms of higher degrees, e.g. we can
More informationSection 4.1 Max and Min Values
Page 1 of 5 Section 4.1 Ma and Min Values Horizontal Tangents: We have looked at graphs and identified horizontal tangents, or places where the slope of the tangent line is zero. Q: For which values does
More informationMA FINAL EXAM INSTRUCTIONS VERSION 01 DECEMBER 12, Section # and recitation time
MA 1600 FINAL EXAM INSTRUCTIONS VERSION 01 DECEMBER 1, 01 Your name Student ID # Your TA s name Section # and recitation time 1. You must use a # pencil on the scantron sheet (answer sheet).. Check that
More informationCalculus I (part 1): Limits and Continuity (by Evan Dummit, 2016, v. 2.01)
Calculus I (part ): Limits and Continuity (by Evan Dummit, 206, v. 2.0) Contents Limits and Continuity. Limits (Informally)...............................................2 Limits and the Limit Laws..........................................
More informationPrecalculus Notes Unit 1 Day 1
Precalculus Notes Unit Day Rules For Domain: When the domain is not specified, it consists of (all real numbers) for which the corresponding values in the range are also real numbers.. If is in the numerator
More informationf(x) lim does not exist.
Indeterminate Forms and L Hopital s Rule When we computed its of quotients, i.e. its of the form f() a g(), we came across several different things that could happen: f(). a g() = f(a) g(a) when g(). a
More informationMAT137 Calculus! Lecture 12
MAT137 Calculus! Lecture 12 Today we will study more curve sketching (4.6-4.8) and we will make a review Test 2 will be next Monday, June 26. You can check the course website for further information Next
More information1.1 Pearson Modeling and Equation Solving
Date:. Pearson Modeling and Equation Solving Syllabus Objective:. The student will solve problems using the algebra of functions. Modeling a Function: Numerical (data table) Algebraic (equation) Graphical
More informationThis is called the horizontal displacement of also known as the phase shift.
sin (x) GRAPHS OF TRIGONOMETRIC FUNCTIONS Definitions A function f is said to be periodic if there is a positive number p such that f(x + p) = f(x) for all values of x. The smallest positive number p for
More information(i) Find the exact value of p. [4] Show that the area of the shaded region bounded by the curve, the x-axis and the line
H Math : Integration Apps 0. M p The diagram shows the curve e e and its maimum point M. The -coordinate of M is denoted b p. (i) Find the eact value of p. [] (ii) Show that the area of the shaded region
More informationLimits, Continuity, and Asymptotes
LimitsContinuity.nb 1 Limits, Continuity, and Asymptotes Limits Limit evaluation is a basic calculus tool that can be used in many different situations. We will develop a combined numerical, graphical,
More informationMATH 104 Sample problems for first exam - Fall MATH 104 First Midterm Exam - Fall (d) 256 3
MATH 14 Sample problems for first exam - Fall 1 MATH 14 First Midterm Exam - Fall 1. Find the area between the graphs of y = 9 x and y = x + 1. (a) 4 (b) (c) (d) 5 (e) 4 (f) 81. A solid has as its base
More informationDirection Fields; Euler s Method
Direction Fields; Euler s Method It frequently happens that we cannot solve first order systems dy (, ) dx = f xy or corresponding initial value problems in terms of formulas. Remarkably, however, this
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Practice test 2-25-Fall 200-- Chapter MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Decide whether the limit eists. If it eists, find its value.
More informationVerifying Trigonometric Identities
40 Chapter Analytic Trigonometry. f x sec x Sketch the graph of y cos x Amplitude: Period: One cycle: first. The x-intercepts of y correspond to the vertical asymptotes of f x. cos x sec x 4 x, x 4 4,...
More informationx 16 d( x) 16 n( x) 36 d( x) zeros: x 2 36 = 0 x 2 = 36 x = ±6 Section Yes. Since 1 is a polynomial (of degree 0), P(x) =
9 CHAPTER POLYNOMIAL AND RATIONAL FUNCTIONS Section -. Yes. Since is a polynomial (of degree 0), P() P( ) is a rational function if P() is a polynomial.. A vertical asymptote is a vertical line a that
More informationIntroduction to Functions of Several Variables
Introduction to Functions of Several Variables Philippe B. Laval KSU Today Philippe B. Laval (KSU) Functions of Several Variables Today 1 / 20 Introduction In this section, we extend the definition of
More informationGraphs of the Circular Functions. Copyright 2017, 2013, 2009 Pearson Education, Inc.
4 Graphs of the Circular Functions Copyright 2017, 2013, 2009 Pearson Education, Inc. 1 4.3 Graphs of the Tangent and Cotangent Functions Graph of the Tangent Function Graph of the Cotangent Function Techniques
More informationMid-Chapter Quiz: Lessons 1-1 through 1-4
Determine whether each relation represents y as a function of x. 1. 3x + 7y = 21 This equation represents y as a function of x, because for every x-value there is exactly one corresponding y-value. The
More informationLimits. f(x) and lim. g(x) g(x)
Limits Limit Laws Suppose c is constant, n is a positive integer, and f() and g() both eist. Then,. [f() + g()] = f() + g() 2. [f() g()] = f() g() [ ] 3. [c f()] = c f() [ ] [ ] 4. [f() g()] = f() g()
More informationg(x) h(x) f (x) = Examples sin x +1 tan x!
Lecture 4-5A: An Introduction to Rational Functions A Rational Function f () is epressed as a fraction with a functiong() in the numerator and a function h() in the denominator. f () = g() h() Eamples
More informationPRACTICE FINAL - MATH 1210, Spring 2012 CHAPTER 1
PRACTICE FINAL - MATH 2, Spring 22 The Final will have more material from Chapter 4 than other chapters. To study for chapters -3 you should review the old practice eams IN ADDITION TO what appears here.
More informationAP Calculus AB. a.) Midpoint rule with 4 subintervals b.) Trapezoid rule with 4 subintervals
AP Calculus AB Unit 6 Review Name: Date: Block: Section : RAM and TRAP.) Evaluate using Riemann Sums L 4, R 4 for the following on the interval 8 with four subintervals. 4.) Approimate ( )d using a.) Midpoint
More information4.2 Properties of Rational Functions. 188 CHAPTER 4 Polynomial and Rational Functions. Are You Prepared? Answers
88 CHAPTER 4 Polnomial and Rational Functions 5. Obtain a graph of the function for the values of a, b, and c in the following table. Conjecture a relation between the degree of a polnomial and the number
More informationsin 2 2sin cos The formulas below are provided in the examination booklet. Trigonometric Identities: cos sin cos sin sin cos cos sin
The semester A eamination for Precalculus consists of two parts. Part 1 is selected response on which a calculator will not be allowed. Part is short answer on which a calculator will be allowed. Pages
More informationCalculus Chapter 1 Limits. Section 1.2 Limits
Calculus Chapter 1 Limits Section 1.2 Limits Limit Facts part 1 1. The answer to a limit is a y-value. 2. The limit tells you to look at a certain x value. 3. If the x value is defined (in the domain),
More informationMA FINAL EXAM INSTRUCTIONS VERSION 01 DECEMBER 9, Section # and recitation time
MA 6500 FINAL EXAM INSTRUCTIONS VERSION 0 DECEMBER 9, 03 Your name Student ID # Your TA s name Section # and recitation time. You must use a # pencil on the scantron sheet (answer sheet).. Check that the
More informationA Catalog of Essential Functions
Section. A Catalog of Essential Functions Kiryl Tsishchanka A Catalog of Essential Functions In this course we consider 6 groups of important functions:. Linear Functions. Polynomials 3. Power functions.
More informationLimits and Derivatives (Review of Math 249 or 251)
Chapter 3 Limits and Derivatives (Review of Math 249 or 251) 3.1 Overview This is the first of two chapters reviewing material from calculus; its and derivatives are discussed in this chapter, and integrals
More informationCalculus II (Math 122) Final Exam, 11 December 2013
Name ID number Sections B Calculus II (Math 122) Final Exam, 11 December 2013 This is a closed book exam. Notes and calculators are not allowed. A table of trigonometric identities is attached. To receive
More informationThe following information is for reviewing the material since Exam 3:
Outcomes List for Math 121 Calculus I Fall 2010-2011 General Information: The purpose of this Outcomes List is to give you a concrete summary of the material you should know, and the skills you should
More informationSPRING 2015 Differentiation Practice (EXTRA PROBLEMS) 1
SPRING 2015 Differentiation Practice (EXTRA PROBLEMS) 1 WARNING: These are EXTRA problems, which means you have to do all the homework, webassign and NYTI problems before doing this. Also You ll have to
More information1 Elementary number theory
Math 215 - Introduction to Advanced Mathematics Spring 2019 1 Elementary number theory We assume the existence of the natural numbers and the integers N = {1, 2, 3,...} Z = {..., 3, 2, 1, 0, 1, 2, 3,...},
More informationELEMENTARY NUMBER THEORY AND METHODS OF PROOF
CHAPTER 4 ELEMENTARY NUMBER THEORY AND METHODS OF PROOF Copyright Cengage Learning. All rights reserved. SECTION 4.2 Direct Proof and Counterexample II: Rational Numbers Copyright Cengage Learning. All
More informationUNIVERSIDAD CARLOS III DE MADRID MATHEMATICS II EXERCISES (SOLUTIONS ) CHAPTER 3: Partial derivatives and differentiation
UNIVERSIDAD CARLOS III DE MADRID MATHEMATICS II EXERCISES SOLUTIONS ) 3-1. Find, for the following functions: a) fx, y) x cos x sin y. b) fx, y) e xy. c) fx, y) x + y ) lnx + y ). CHAPTER 3: Partial derivatives
More informationHSC Mathematics - Extension 1. Workshop E2
HSC Mathematics - Extension Workshop E Presented by Richard D. Kenderdine BSc, GradDipAppSc(IndMaths), SurvCert, MAppStat, GStat School of Mathematics and Applied Statistics University of Wollongong Moss
More informationAH Properties of Functions.notebook April 19, 2018
Functions Rational functions are of the form where p(x) and q(x) are polynomials. If you can sketch a function without lifting the pencil off the paper, it is continuous. E.g. y = x 2 If there is a break
More information1 extrema notebook. November 25, 2012
Do now as a warm up: Suppose this graph is a function f, defined on [a,b]. What would you say about the value of f at each of these x values: a, x 1, x 2, x 3, x 4, x 5, x 6, and b? What would you say
More informationTo sketch the graph we need to evaluate the parameter t within the given interval to create our x and y values.
Module 10 lesson 6 Parametric Equations. When modeling the path of an object, it is useful to use equations called Parametric equations. Instead of using one equation with two variables, we will use two
More informationSECTION 3-4 Rational Functions
20 3 Polnomial and Rational Functions 0. Shipping. A shipping bo is reinforced with steel bands in all three directions (see the figure). A total of 20. feet of steel tape is to be used, with 6 inches
More informationPrecalculus, IB Precalculus and Honors Precalculus
NORTHEAST CONSORTIUM Precalculus, IB Precalculus and Honors Precalculus Summer Pre-View Packet DUE THE FIRST DAY OF SCHOOL The problems in this packet are designed to help ou review topics from previous
More informationMAT137 Calculus! Lecture 31
MAT137 Calculus! Lecture 31 Today: Next: Integration Methods: Integration Methods: Trig. Functions (v. 9.10-9.12) Rational Functions Trig. Substitution (v. 9.13-9.15) (v. 9.16-9.17) Integration by Parts
More informationTopology notes. Basic Definitions and Properties.
Topology notes. Basic Definitions and Properties. Intuitively, a topological space consists of a set of points and a collection of special sets called open sets that provide information on how these points
More informationminutes/question 26 minutes
st Set Section I (Multiple Choice) Part A (No Graphing Calculator) 3 problems @.96 minutes/question 6 minutes. What is 3 3 cos cos lim? h hh (D) - The limit does not exist.. At which of the five points
More information