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1. |
A line of best-fit should not be drawn for which of the following graphs. |
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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. |
Solve  . |
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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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3. |
Select the letter that has one line of symmetry. |
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A. |
G |
B. |
A |
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C. |
J |
D. |
F |
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Hint |
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4. |
Select the figure that has two lines of symmetry. |
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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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5. |
Which of the following shows a reflection. |
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A. |
B | B |
B. |
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C. |
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D. |
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Hint |
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6. |
Use the scatter plot to predict the mileage of an engine with 250 horsepower. |
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A. |
20 |
B. |
10 |
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C. |
25 |
D. |
12 |
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Hint |
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7. |
What is the slope of the line through the points A(-3, 4) and B(2, -1)? |
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A. |
-3 |
B. |
-1 |
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C. |
1 |
D. |
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Hint |
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8. |
Determine the slope of the line containing the points P(-7, -8) and
Q(3, 0). |
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A. |
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B. |
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C. |
-2 |
D. |
2 |
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Hint |
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9. |
Solve the system of equations y = 3x + 4 and  by graphing. |
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A. |
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B. |
(3, 5) |
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C. |
(-3, -5) |
D. |
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Hint |
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10. |
 has vertices H(-3, -1), I(-2, -4), and J(-4, -4). Which graph shows the reflection image of the triangle over the y-axis? |
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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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11. |
Simplify  . |
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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. |
How many diagonals are connected to each vertex for a 25-sided polygon? |
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A. |
21 |
B. |
22 |
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C. |
25 |
D. |
20 |
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Hint |
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13. |
Find the equation of the graph below. |
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A. |
y = x2 + 3 |
B. |
y = (x - 3)2 |
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C. |
y = (x + 3)2 |
D. |
y = x2 – 3 |
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Hint |
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14. |
Find which equation does not represent a reciprocal relationship. |
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A. |
–6 = ef |
B. |
ab = 3 |
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C. |
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D. |
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Hint |
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15. |
Use an exponent to write 177,147 as a power of 3. |
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A. |
317 |
B. |
311 |
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C. |
39 |
D. |
319 |
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Hint |
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16. |
Find the table that does not represent an exponential equation. |
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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. |
Find a solution to the equation using backtracking.
 |
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A. |
n = 10 |
B. |
n = –89 |
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C. |
n = –12 |
D. |
n = –100 |
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Hint |
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18. |
Use substitution or elimination to solve the system of equations.
x + 2y = 6
x – 3y = –4 |
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A. |
(2, 2) |
B. |
(–2, 2) |
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C. |
(2, –2) |
D. |
(–2, –2) |
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Hint |
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19. |
Find the angle of rotation for the following figure. |
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A. |
150° |
B. |
–90° |
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C. |
–30° |
D. |
30° |
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Hint |
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20. |
What is a reflection over a line and then a translation by a vector parallel to that line called? |
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A. |
rotation |
B. |
symmetric rotation |
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C. |
glide reflection |
D. |
translation |
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Hint |
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