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1. |
Which symbol makes the following statement true?
3.25 × 103 ______ 325 |
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A. |
= |
B. |
< |
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C. |
> |
D. |
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Hint |
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2. |
Express 0.0000421 in scientific notation. |
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A. |
4.21 × 10-5 |
B. |
4.21 × 10-6 |
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C. |
4.21 × 10-9 |
D. |
4.21 × 10-4 |
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Hint |
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3. |
Determine the slope of the line graphed below. |
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A. |
0 |
B. |
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C. |
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D. |
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4. |
The sum of two numbers is 36. Twice the first number minus the second is 6. Find the numbers. |
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A. |
(14, 22) |
B. |
(10, 26) |
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C. |
(30, 6) |
D. |
(42, 6) |
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Hint |
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5. |
Select the segment that has been bisected. |
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A. |
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B. |
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C. |
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D. |
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6. |
Select the letter that has one line of symmetry. |
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A. |
G |
B. |
J |
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C. |
A |
D. |
F |
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Hint |
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7. |
Rectangle DEFG has vertices D(-4, -1), E(-2, -1), F(-2, -4), and
G(-4, -4). Which graph shows the translation image of the rectangle that is 6 units right and 3 units up? |
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A. |
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B. |
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C. |
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D. |
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8. |
Triangle RST has vertices R(-3, 2), S(0, -5), and T(4, 5). When translated R' has coordinates (4, 1). Find the coordinates of S' and T'. |
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A. |
S'(7, -6), T'(11, 4) |
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B. |
S'(-6, 7), T'(4, 11) |
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C. |
S'(7, -6), T'(4, 11) |
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D. |
S'(-7, 6), T'(-11, 4) |
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Hint |
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9. |
Graph A(-2, 5) and B(-3, 6). Then reflect A and B over the y-axis and graph A' and B'. |
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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. |
Find the graph that is nonlinear. |
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A. |
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B. |
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C. |
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D. |
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11. |
Which table shows a quadratic relationship? |
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A. |
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B. |
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C. |
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D. |
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12. |
How many diagonals does a 25-sided polygon have? |
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A. |
25 |
B. |
300 |
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C. |
550 |
D. |
275 |
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Hint |
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13. |
Describe how the graph of y = (x + 1)2 differs from the graph of y = x2. |
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A. |
the graph of y = (x + 1)2 moved up 1 unit |
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B. |
the graph of y = (x+1)2 moved 1 unit to the right |
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C. |
the graph of y = (x + 1) 2 moved down 1 unit |
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D. |
the graph of y = (x + 1)2 moved 1 unit to the left |
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Hint |
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14. |
In the relationship  , why is y inversely proportional to x? |
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A. |
the product of xy is a constant, 8 |
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B. |
the relationship is undefined at x = 0 |
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C. |
8 is divided into y |
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D. |
8 is divided into x |
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Hint |
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15. |
How does b affect graphs of equations in the form of  ? |
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A. |
negative values of b move the graph to the left, positive values move it to the right |
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B. |
b affects the length of the graph |
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C. |
b affects the width of the graph |
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D. |
positive values of b move the graph to the left, negative values move it to the right |
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Hint |
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16. |
Use you calculator's Table feature to approximate the solutions to the nearest hundredth.
4x(x + 2) = 12 |
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A. |
x = 0, x = –4 |
B. |
x = 2, x = –2 |
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C. |
x = 1, x = –3 |
D. |
x = –1, x = –4 |
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Hint |
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17. |
A figure has rotation symmetry of 8°. How many identical parts must there be? |
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A. |
272 |
B. |
70 |
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C. |
40 |
D. |
45 |
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Hint |
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18. |
What angle of rotation does the figure below have? |
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A. |
120° |
B. |
180° |
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C. |
90° |
D. |
45° |
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Hint |
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19. |
Find the angle of rotation that is the same as 70°. |
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A. |
–70° |
B. |
–170° |
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C. |
170° |
D. |
–290° |
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Hint |
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20. |
If b is the original figure, which figure is a translation? |
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A. |
d |
B. |
c |
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C. |
a |
D. |
e |
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Hint |
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