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1. |
What is the perimeter of the pattern consisting of 8 trapezoids? |
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A. |
26 |
B. |
8 |
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C. |
23 |
D. |
29 |
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Hint |
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2. |
Write the ordered pair for point A. |
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A. |
(3, 4) |
B. |
(-3, -4) |
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C. |
(-3, 4) |
D. |
(4, 3) |
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Hint |
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3. |
Write the ordered pair for point P. |
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A. |
(-1, -2) |
B. |
(-1, 2) |
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C. |
(1, -2) |
D. |
(1, 2) |
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Hint |
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4. |
State the inverse of the relation as a set of ordered pairs. |
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A. |
{(1, -2), (2, -1), (3, -1)} |
B. |
{(-2, -1), (-1, 2)} |
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C. |
{(-1, 3), (-1, 2), (-2, 1)} |
D. |
{(-1, 3), (-2, 1)} |
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Hint |
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5. |
Which graph represents a function? |
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A. |
 |
B. |
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C. |
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D. |
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Hint |
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6. |
Write an equation to represent the function. |
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A. |
g(x) = x + 3 |
B. |
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C. |
g(x) = 3x |
D. |
g(x) = -2x |
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Hint |
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7. |
Which of the following is the x-intercept of the graph of 2x - y = 5? |
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A. |
-5 |
B. |
5 |
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C. |
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D. |
0 |
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Hint |
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8. |
Parallelogram WXYZ has vertices W(2, -2), X(6, -2), Y(3, -5), and Z(-1, -5). Find the coordinates of the vertices of the image if the parallelogram is translated 4 units to the left and 7 units up. |
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A. |
W´(6, 5), X´(10, 5), Y´(7, 2), Z´(3, 2) |
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B. |
W´(6, -9), X´(10, -9), Y´(7, -12), Z´(3, -12) |
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C. |
W´(-2, 5), X´(2, 5), Y´(-1, 2), Z´(-5, 2) |
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D. |
W´(-2, -9), X´(2, -9), Y´(-1, -12), Z´(-5, -12) |
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Hint |
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9. |
Triangle QRS has vertices Q(5, 3), R(3, 7), and S(1, 2). Find the coordinates of the image of triangle QRS after it is rotated 90° counterclockwise about the origin. |
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A. |
Q´(-3, -5), R´(-7, -3), S´(-2, -1) |
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B. |
Q´(-5, -3), R´(-3, -7), S´(-1, -2) |
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C. |
Q´(-3, 5), R´(-7, 3), S´(-2, 1) |
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D. |
Q´(5, -3), R´(3, -7), S´(1, -2) |
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Hint |
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10. |
Map the inverse of the given relation. |
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A. |
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B. |
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C. |
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D. |
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Hint |
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11. |
Find the solution set for y = -4x + 2, given the replacement set {(-3, 12), (-2, 10), (0, 2), (4, -16)}. |
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A. |
{(-3, 12), (4-16)} |
B. |
{(-3, 12), (-2, 10)} |
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C. |
{(-2, 10), (0, 2)} |
D. |
{(0, 2), (4, -16)} |
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Hint |
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12. |
Find the solution set for y =  x – 3, given the replacement set {(-8, -7), (-5, -5), (0, 3), (4, 5)} |
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A. |
{(-5, -5), (4, 5)} |
B. |
{(-8, -7)} |
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C. |
{(-8, -7), (0, 3)} |
D. |
{(-5, -5)} |
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Hint |
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13. |
Determine the coordinates of the y-intercept of 2x + 4y = 8. |
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A. |
(0, 2) |
B. |
(0, 4) |
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C. |
(4, 0) |
D. |
(2, 0) |
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Hint |
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14. |
Find  if f(x) = -12x +  |
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A. |
1 |
B. |
0 |
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C. |
-8 |
D. |
-9 |
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Hint |
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15. |
Find the next three terms in the arithmetic sequence 2, -1.5, -5, -8.5, …. |
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A. |
-13, -17.5, -22 |
B. |
-11, -13.5, -16 |
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C. |
-12, -15.5, -19 |
D. |
-11.5, -14.5, -17.5 |
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Hint |
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16. |
Write an equation for the nth term of 3, 8.5, 14, 19.5, …. |
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A. |
 = 3.5n |
B. |
= n – 4.5 |
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C. |
= 5.5n – 2.5 |
D. |
= 5.5n + 2 |
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Hint |
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