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1. |
What is the next term in the sequence 1, 2, 3, 5, 8, 13, …? |
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A. |
20 |
B. |
18 |
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C. |
21 |
D. |
14 |
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Hint |
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2. |
How many diagonals are there in an 11-sided figure? |
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A. |
22 |
B. |
43 |
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C. |
11 |
D. |
44 |
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Hint |
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3. |
Graph K(2, -1). |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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4. |
Graph M(-3, 5). |
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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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5. |
State the range of the relation {(1, 6), (-2, 3), (5, 7), (5, 9)}. |
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A. |
{3, 6, 7, 9} |
B. |
{1, -2, 5} |
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C. |
{3, 6, 7} |
D. |
{3, 6, 9} |
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Hint |
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6. |
Express the relation in the table as a set of ordered pairs. |
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A. |
{(-1, 5), (0, 2), (1, 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), (2, 6)} |
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D. |
{(-1, 5), (0, 2), (1, 6)} |
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Hint |
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7. |
Rewrite 6x + 5y = 7 - 2x in the form Ax + By = C. |
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A. |
4x + 5y = 7 |
B. |
13y = 7 |
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C. |
8x + 5y = 7 |
D. |
-8x + 5y = 7 |
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Hint |
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8. |
If h(z) = 2z2 - 5z + 7, find h(3c). |
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A. |
18c2 - 15c + 7 |
B. |
18c2 - 3c + 7 |
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C. |
9c2 - 15c + 7 |
D. |
c + 7 |
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Hint |
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9. |
What are the coordinates of A´ if trapezoid ABCD is reflected over the x-axis? |
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A. |
A'(-7, -5) |
B. |
A'(-7, 5) |
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C. |
A'(7, -5) |
D. |
A'(7, 5) |
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Hint |
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10. |
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´(-2, -9), X´(2, -9), Y´(-1, -12), Z´(-5, -12) |
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B. |
W´(-2, 5), X´(2, 5), Y´(-1, 2), Z´(-5, 2) |
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C. |
W´(6, 5), X´(10, 5), Y´(7, 2), Z´(3, 2) |
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D. |
W´(6, -9), X´(10, -9), Y´(7, -12), Z´(3, -12) |
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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. |
{(0, 2), (4, -16)} |
B. |
{(-3, 12), (-2, 10)} |
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C. |
{(-2, 10), (0, 2)} |
D. |
{(-3, 12), (4-16)} |
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Hint |
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12. |
Write 7x = 4y – 6 in standard form. |
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A. |
y =  x +  |
B. |
7x – 4y = -6 |
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C. |
-7x + 4y = 6 |
D. |
x =  y -  |
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Hint |
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13. |
Find f(-11) if f(x) = -3x – 25. |
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A. |
8 |
B. |
-8 |
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C. |
-58 |
D. |
58 |
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Hint |
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14. |
Find f(x – 7) if f(x) = -4x – 10. |
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A. |
-4x – 17 |
B. |
4x + 3 |
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C. |
4x – 38 |
D. |
-4x + 18 |
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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. |
 = 5.5n + 2 |
B. |
= 3.5n |
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C. |
= 5.5n – 2.5 |
D. |
= n – 4.5 |
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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. |
= 38n – 61 |
B. |
= 61n – 84 |
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C. |
= 61n – 24 |
D. |
= -46n |
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Hint |
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