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1. |
Which figure comes next in the pattern? |
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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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2. |
What is the perimeter of the pattern consisting of 8 trapezoids? |
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A. |
29 |
B. |
26 |
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C. |
23 |
D. |
8 |
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Hint |
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3. |
Write the ordered pair for point A. |
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A. |
(-3, 4) |
B. |
(3, 4) |
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C. |
(4, 3) |
D. |
(-3, -4) |
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Hint |
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4. |
State the domain of the relation {(1, 6), (-2, 3), (5, 7), (5, 9)}. |
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A. |
{-2, 1} |
B. |
{-2, 1, 5} |
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C. |
{5} |
D. |
{3, 6, 7, 9} |
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Hint |
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5. |
Which ordered pair is a solution for x + 3y = -7? |
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A. |
(-1, -4) |
B. |
(-4, -1) |
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C. |
(0, 7) |
D. |
(4, 1) |
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Hint |
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6. |
Graph y = 2x + 5. |
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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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7. |
Plot the point H(-2, 0) on a coordinate plane. |
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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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8. |
A triangle has vertices M(-3, 6), N(-3, 3), and O(0, 3). Find the coordinates of the dilated triangle M´N´O´ if the scale factor is  . |
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A. |
M´(-1, 2), N´(-1, 1), O´(0, 1) |
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B. |
M´(-1, 6), N´(-1, 3), O´(0, 3) |
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C. |
M´(-9, 18), N´(-9, 9), O´(0, 9) |
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D. |
M´(1, -2), N´(1, -1), O´(0, -1) |
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Hint |
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9. |
Pentagon EFGHI has vertices E(-9, 0), F(-3, 6), G(6, 6), H(6, -6), and I(-3, -6). Graph pentagon EFGHI and its dilated image E´F´G´H´I´ if the scale factor is  . |
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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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10. |
Determine the range for {(0, 1), (-3, 7), (4, -6), (5, 0)}. |
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A. |
{6, 0, -1, -7} |
B. |
{3, 0, -4, -5} |
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C. |
{-6, 0, 1, 7} |
D. |
{-3, 0, 4, 5} |
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Hint |
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11. |
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. |
{(-5, -5)} |
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C. |
{(-8, -7)} |
D. |
{(-8, -7), (0, 3)} |
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Hint |
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12. |
Write 7x = 4y – 6 in standard form. |
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A. |
x =  y -  |
B. |
7x – 4y = -6 |
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C. |
y =  x +  |
D. |
-7x + 4y = 6 |
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Hint |
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13. |
Find  if f(x) = -12x +  |
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A. |
-8 |
B. |
0 |
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C. |
1 |
D. |
-9 |
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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. |
-17.75 |
B. |
-5.25 |
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C. |
0.25 |
D. |
12.25 |
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Hint |
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15. |
Write an equation for the nth term of –6, -14.5, -23, -31.5, …. |
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A. |
 = -6n |
B. |
= -14.5n + 8.5 |
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C. |
= -8.5n – 7 |
D. |
= -8.5n + 2.5 |
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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. |
= 61n – 84 |
D. |
= 38n – 61 |
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Hint |
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