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1. |
What ordered pair represents a point 13 units to the left and 2 units above the origin? |
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A. |
(-13, 2) |
B. |
(13, -2) |
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C. |
(13, 2) |
D. |
(-13, -2) |
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Hint |
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2. |
State the range of the relation {(1, 6), (-2, 3), (5, 7), (5, 9)}. |
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A. |
{3, 6, 7} |
B. |
{1, -2, 5} |
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C. |
{3, 6, 9} |
D. |
{3, 6, 7, 9} |
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Hint |
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3. |
Express the relation in the table as a set of ordered pairs. |
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A. |
{(-1, 5), (0, 2), (1, 6), (2, 6)} |
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B. |
{(5, 1), (2, 0), (6, 1), (6, 2)} |
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C. |
{(-1, 5), (0, 2), (1, 6)} |
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D. |
{(-1, 5), (0, 2), (1, 2, 6)} |
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Hint |
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4. |
Write an equation to represent the function. |
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A. |
g(x) = x + 3 |
B. |
g(x) = -2x |
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C. |
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D. |
g(x) = 3x |
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Hint |
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5. |
Write an equation to represent the function. |
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A. |
f(x) = x + 1 |
B. |
f(x) = x + 4 |
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C. |
f(x) = 3x |
D. |
f(x) = 2x + 2 |
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Hint |
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6. |
Plot the point H(-2, 0) on a coordinate plane. |
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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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7. |
Identify the transformation. |
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A. |
Rotation |
B. |
Reflection |
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C. |
Translation |
D. |
Dilation |
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Hint |
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8. |
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´(-3, -5), R´(-7, -3), S´(-2, -1) |
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C. |
Q´(5, -3), R´(3, -7), S´(1, -2) |
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D. |
Q´(-5, -3), R´(-3, -7), S´(-1, -2) |
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Hint |
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9. |
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. |
{(-5, -5)} |
D. |
{(-8, -7), (0, 3)} |
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Hint |
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10. |
Solve y = 7x – 7 if the domain is {-2, -1, 0, 1}. |
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A. |
{-21, -14, -7, 0} |
B. |
{-19, -13, -7, -1} |
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C. |
{-28, -14, 14, 28} |
D. |
{7, 14, 21, 28} |
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Hint |
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11. |
Graph 2x + 3y = 9. |
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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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12. |
Match the given graph with its corresponding equation. |
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A. |
x + 2y = -2 |
B. |
4x + y = -1 |
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C. |
x + y = -1 |
D. |
x + 4y = -4 |
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Hint |
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13. |
Find f(x – 7) if f(x) = -4x – 10. |
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A. |
-4x + 18 |
B. |
-4x – 17 |
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C. |
4x + 3 |
D. |
4x – 38 |
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Hint |
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14. |
Find h(-2.5) if h(z) = z² + 3.5z – 2.75. |
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A. |
0.25 |
B. |
-5.25 |
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C. |
12.25 |
D. |
-17.75 |
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Hint |
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15. |
Write an equation for the nth term of 3, 8.5, 14, 19.5, …. |
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A. |
= n – 4.5 |
B. |
= 5.5n – 2.5 |
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C. |
= 3.5n |
D. |
= 5.5n + 2 |
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Hint |
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16. |
Write an equation for the nth term of –23, 38, 99, 160, …. |
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A. |
= -46n |
B. |
= 61n – 24 |
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C. |
= 38n – 61 |
D. |
= 61n – 84 |
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Hint |
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