TN READY PRACTICE TEST DATE PERIOD Q4 TEST #1 PART 1 NO CALCULATOR

Transcription

1 NAME TN READY PRACTICE TEST DATE PERIOD Q4 TEST #1 PART 1 NO CALCULATOR 1. Between which two consecutive rational numbers is each irrational number? Choose two consecutive rational numbers for each irrational number π A list of numbers is shown. 7.6, 50, 65, 78, 8.2 To plot the numbers on a number line, which list is ordered from least to greatest? A. 50, 65, 78, 7.6, 8.2 B. 78, 8.2, 65, 7.6, 50 C. 7.6, 8.2, 50, 65, 78 D. 50, 7.6, 65, 8.2, 78

2 PART 1 NO CALCULATOR 3. Dennis used side lengths a, b, and c to make different triangles. When Dennis only changed the length of side c, he noticed patterns with the side lengths used and the types of triangles formed. Which statement is true from Dennis s investigation? A. If the length of side c is equal to a! + b!, the triangle formed is a right triangle. B. If the length of side c is equal to 2a + 2b, the triangle formed is a right triangle. C. If the length of side c is equal to a! b!, the triangle formed is a right triangle. D. If the length of side c is equal to 2a 2b, the triangle formed is a right triangle. 4. Which expressions are equivalent to 2!!? Select all that apply. A. 10 B.!!" C. 32 D. 2 x 2 x 2!! E. 2 x 2 x 2 x 2 x 2 5. Which values are irrational? Select all that apply. A. 4 B C.!! D. 2 E

3 PART 1 NO CALCULATOR 6. Select the box in each row to identify the equation as True or False. True False (2! )! 2! = 2! 2! 0 (2! )! 2!! = 2! 1 2 2!! 2! 1 2! = 1 2!" 2 1 2! 2! = 2 (!!!!!) (2! )! = 2! 7. James has two cans of soup that he is going to cook together and serve for dinner. One can has a diameter of 4.6 inches and a height of 6 inches. The other can has a radius of 3 inches and a height of 8 inches. Which expression represents the sum in the volumes of the two cans? A. π 4.6! 6 + π 3! 8 B. π 4.6! 6 + π 6! 8 C. π 2.3! 6 + π 3! 8 D. π 6! π 8! 3

4 PART 1 NO CALCULATOR 8. A rectangle has vertices M(-10, -2), N(-7, 4), P(-3, 2), and Q(-6, -4). The rectangle will be reflected over the y axis. On the coordinate grid below, create rectangle M N P Q, the image of rectangle MNPQ. Label each vertex.

5 NAME DATE PERIOD TN READY PRACTICE TEST PART 2 CALCULATOR ALLOWED 9. Given: DEF is located on the coordinate plane D measures 136 If the triangle is rotated 90 counterclockwise about the origin to form D E F, what is the measure of D? A. 46 B. 90 C. 136 D A nanometer can be expressed as 1 x 10!! meters, and a millimeter can be expressed as 1 x 10!! meters. Select the options that correctly complete the sentence.

6 11. Austin uses a mold to make cone-shaped cupcakes. The diameter of the mold is 3 inches, and the height of the mold is 2 inches. If one cubic inch is about 0.55 ounce, how many ounces will 10 cupcakes weigh? Use 3.14 for π. Round to the nearest tenth of an ounce. Write the answer in the box. Ounces 12. Two cars leave Collierville, Tennessee. One travels 8 miles north and then 6 miles east. The second car travels 12 miles south and 9 miles west. The location of each car is shown on the graph. What is the distance, in miles, between the cars? A. 15 miles B. 20 miles C. 25 miles

7 D. 35 miles 13. Jonathan is building a box in the shape of a rectangular prism with dimensions of 8 inches by 12 inches by 9 inches. He plans to place a diagonal brace inside the box from Point A to Point D. A diagram of his box is shown. What is the length of the diagonal brace? A. 12 inches B. 14 inches C. 15 inches D. 17 inches 14. Rectangles ABCD and A B C D are shown on the coordinate plane. Which statement describes a sequence of transformations that can be used to verify that rectangle A B C D is similar to rectangle ABCD? A. Dilate rectangle ABCD with a scale factor of! about the origin, followed by a translation down 5! units and to the left 7 units. B. Dilate rectangle ABCD with a scale factor of 2 about the origin, followed by a 180 rotation counterclockwise about the origin. C. Dilate rectangle ABCD with a scale factor of! about the origin, followed by a 180 rotation! counterclockwise about the origin.

8 D. Dilate rectangle ABCD with a scale factor of 2 about the origin, followed by a translation down 5 units and to the left 7 units. 15. Nine people were surveyed to investigate the patterns of association between the time the spent playing video games and their ages. The data are shown in the scatter plot. Which statements describe the pattern in the scatter plot? Select all that apply. A. There is an outlier in the data. B. There is clustering in the data. C. There is a linear association in the data. D. There is a positive association in the data. E. There is a nonlinear association in the data. 16. The vertices of quadrilateral ABCD are located at (-7, 3), (-7, 5), (-5, 5) and (-5, 3). Which coordinates are the vertices of image A B C D after ABCD has been rotated 270 counterclockwise about the origin? A. (-3, -7), (-5, -7), (-5, -5), (-3, -5) B. (7, -3), (7, -5), (5, -5), (5, -3) C. (7, 3), (7, 5), (5, 5), (5, 3) D. (3, 7), (5, 7), (5, 5), (3, 5)

9 17. A student s work to solve an equation is shown. 1 40x + 16 = 9x 7 2x x + 2 = 9x 14x x + 2 = 5x = 2 Select the options that make the following statements true. 18. Which statement describes the solution(s) to the system of equations 6x 3y = 12 and 12x 6y = 24? A. The system has no solution. B. The system has a solution of (-2, -1). C. The system has a solution of (3, -2). D. The system has infinitely many solutions.