Exit LevelObjective 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. 6 B. 8 C. 12 D. 16

4.If quadrilateral STUV is rotated 180º around the origin, in which quadrant will point S appear? (G.7A)

A. Quadrant IB. Quadrant IIC. Quadrant IIID. 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 – 2x4y = 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 units B. 4.5 units

C. 10.8 units D. 17.2 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

A C

D

11. Which of the following describes a solid with 1 base and no vertices? (G.7C)

A. Cone C. Cylinder

B. Sphere D. 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. 2 D. -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 16y4 B 4y C 4y2 D 2y2

22. Katy graphed a function of the form a function of the form y = ax2 + 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)

4x21

y6x21

y

2x21

y4x21

y

22

2

DB

CA

22

1 2 xy

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

)21

1,21

(2)43

2(0,

1.55)1.65,(4.5)2.5,(

DB

CA

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)