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1. |
The line plot shows the lengths in feet of a group of adult seals. What is the mean length to the nearest tenth? |
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A. |
6.9 ft |
B. |
7.3 ft |
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C. |
6.5 ft |
D. |
7.0 ft |
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Hint |
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2. |
Determine which equation represents a function. |
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A. |
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B. |
x = y2 - 1 |
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C. |
x = 4 |
D. |
y = -2x + 1 |
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Hint |
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3. |
Find the slope-intercept form of an equation of the line that has a slope of  and passes through (8,2). |
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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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4. |
What is the solution of the system of inequalities? 
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A. |
region 2 |
B. |
region 1 |
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C. |
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D. |
region 3 |
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Hint |
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5. |
Find the sum -5 + (-6). |
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A. |
1 |
B. |
-11 |
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C. |
11 |
D. |
-1 |
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Hint |
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6. |
Name a pair of angles that are adjacent, but not complementary or supplementary. |
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A. |
 and |
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B. |
 and |
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C. |
 and |
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D. |
and |
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Hint |
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7. |
Looking at several specific situations to arrive at an educated guess is called __________. |
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A. |
guessing |
B. |
a conjecture |
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C. |
inductive reasoning |
D. |
deductive reasoning |
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Hint |
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8. |
The measures of a pair of base angles of an isosceles trapezoid are
7x - 12 and 5x + 6. Find the value of x. |
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A. |
12 |
B. |
6 |
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C. |
9 |
D. |
3 |
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Hint |
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9. |
Find the value of x. |
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A. |
7.6 |
B. |
5.8 |
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C. |
10 |
D. |
6.4 |
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Hint |
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10. |
Which point is not a solution for the system of inequalities? |
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A. |
(-2, -7) |
B. |
(2, -5) |
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C. |
(-3, 7) |
D. |
(3, -3) |
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Hint |
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11. |
The polygon shown is |
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A. |
concave |
B. |
a hexagon |
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C. |
regular |
D. |
an octagon |
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Hint |
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12. |
This game board is made up of concentric circles. The center circle has a diameter of 4 inches. Each successive ring has a radius 2 inches greater than the ring before. Find the probability of scoring 100 points. |
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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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13. |
The point W (-2, 1) is in quadrilateral WXYZ. If the quadrilateral is translated 3 units down and 2 units to the left, what are the coordinates of W'? |
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A. |
(2, -4) |
B. |
(0, 4) |
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C. |
(0, -4) |
D. |
(-4, -2) |
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Hint |
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14. |
Triangle DEF has vertices D(-6, -1), E(-4, -8), and F(-2, -5). Find the coordinates of the image of triangle DEF after it is rotated 180° about the origin. |
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A. |
D´(1, 6), E´(8, 4), F´(5, 2) |
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B. |
D´(6, 1), E´(4, 8), F´(2, 5) |
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C. |
D´(1, -6), E´(8, -4), F´(5, -2) |
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D. |
D´(-1, -6), E´(-8, -4), F´(-5, -2) |
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Hint |
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15. |
Write the slope-intercept form of an equation for a line that passes through (-1, 0) and is perpendicular to the graph of 3x – 5y = 20. |
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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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16. |
What translation matrix should be used to translate a figure with five vertices up 3 units and right 2 units? |
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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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17. |
Simplify  |
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A. |
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B. |
m |
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C. |
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D. |
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Hint |
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18. |
Which pair of angles are alternate exterior angles? |
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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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19. |
What would the chart look like after reading the information:
Deb's pet doesn't bark. |
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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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20. |
Which is the image of the figure shown when it is tuned 180° clockwise about the center point P? |
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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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