Exit Level Objective 7 TAKS Review

1.Which two lines are parallel? (G.7B) A. 2x + 5y = 6 and 5x + 2y = 10 B. 3x + 4y = 12 and 6x + 8y = 12 C. 2x + 5y = 6 and -2x + 5y = 14 D. 3x + 4y = 12 and 6x – 8y = 20

2. If the vertices of a polygon are (-2,3), (2,3),(3,0), (0,-3), and (-3,0), which graph best represents the polygon? (G.7A) A B C D

3. The front, side, and top views of a solid built with cubes are shown below.(G.6C) How many cubes are needed to construct this solid? A. 6B. 8C. 12D. 16

4.If quadrilateral STUV is rotated 180º around the origin, in which quadrant will point S appear? (G.7A) A. Quadrant I B. Quadrant II C. Quadrant III D. Quadrant IV

5. AB is the diameter of circle C. If the endpoints of the diameter are (3,-4) and (7,2), what are the coordinates of the center of circle C? ( G.7C) A. (2,-1) C. (5,-1) B. (4,-2)D. (10,-2)

6.Which of the following best describes the graph of the equations below?(G.7B) y = 4 – 2x 4y = 2x + 1 A. The lines have the same x-intercept. B. The lines have the same y-intercept. C. The lines intersect to form right angles. D. The lines are parallel to each other.

7. What is the approximate length of MN when the coordinates of its endpoints are (-4,5) and (-6,9)? (G.7C) A. 2.4 unitsB. 4.5 units C unitsD units

8. Find the midpoint of the line segment with endpoints (4, -6.25) and (-15, 12.25). (G.7C) A. (-5.5, 3) C. (-11, 6) B.(-9.5, 9.25)D. (-19, 18.5)

9.Which two lines are parallel? (G.7B) A. 6x – 2y = -8 and 3x + y = -4 B. 3x – y = -1 and 9x – 3y = -6 C. 12x – 4y = -4 and x – 3y = -9 D. 9x – 3y = -6 and 5x + 15y = 15

10. The 3-dimensional figure shown below represents a structure that Corina built with 9 cubes. Which of the following best represents the top view of Corina’s 9-cube structure? (G.6B) B AC D

11. Which of the following describes a solid with 1 base and no vertices? (G.7C) A. ConeC. Cylinder B. SphereD. Hemisphere

12. The net below can be folded to form a cube. Which cube could be formed from this net? (G.6B) A B C D

13. If a line contains the points (1, -1) and (3, 3), which of the following points also lies on this line? (G.7B) A. (4, 2) B. (2, 4) C. (2, 1) D. (1, 2)

14. The figure shown below is a cube with a corner sliced off. Which of the following sets of 2-dimensional drawings shows the top, front, and right views of the figure above? (G.6C) A B C D

15.The midpoint of AB is M. If the coordinates of M are (½, -2) and the coordinates of B are (6,1), what are the coordinates of A? (G.7C) A. (-5, -5)C. (-3 ¼, -1 ½) B. (2, -10)D. (-5, 5)

16. Parallelogram GHJK is shown below. Which of the following represents the x-value of point J? (G.7A) A. y – x B. x + y C. a + x D. x – a

17. Which set of figures can be used to construct a representation of the surface area of the triangular prism shown below? (G.6C) A B C D

18. A right triangle has two vertices with coordinates (0,3) and (4,1). Which coordinate could be a third vertex of this right triangle? (G.7A) A. (2,2)C. (6,5) B. (4,4)D. (8,-1)

19. Two parallel lines with the equations y = ½x – 8 and y = mx + 8 contain opposite sides of a rectangle. What is the value of m in the second linear equation? (G.7B) A. 1/2 B. -2 C. 2D. -1/2

20. Rectangle FGHI has vertices F(-2, 2), G(-2, 4), H(6, 4), and I(6, 2). If rectangle FGHI is dilated by a scale factor of 1/2 and has the origin as the center of dilation, what are the coordinates of H’? (8.6A) A (-1, 1) B (3, 2) C (-1, 2)D (2, 3)

21. Which expression best represents the area of this square? (A.11A) 2y A 16y 4 B 4yC 4y 2 D 2y 2

22. Katy graphed a function of the form a function of the form y = ax 2 + c. She then translated the graph 4 units down, resulting in the function. Which of the following best represents Katy’s original function? (A.9C)

23. Which ordered pair is located in Quadrant IV? (8.7D)

24.Triangle MNO has vertices M(-4, 4), N(-6, 8), and O(-2, 4). If Triangle MNO is dilated by a scale factor of 3/2 and has the origin as the center of dilation, what are the coordinates of N’? (8.6A) A (-6, 8)C (-3, 4) B (-2, 4) D (-9, 12)

25. Triangle PRY is reflected across the y-axis. Which of the following shows this transformation? (8.6B)