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1. |
Find RT for R(-2, 5) and T(-3, -6). Round to the nearest tenth. |
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A. |
8.5 |
B. |
9.8 |
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C. |
11.0 |
D. |
10.6 |
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Hint |
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2. |
Find XY on the number line shown. |
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 |
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A. |
-7 |
B. |
7 |
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C. |
4 |
D. |
0 |
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Hint |
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3. |
Find the coordinates of R, the midpoint of  , if the endpoints of are Q(3, -5) and S(-3, 6). |
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A. |
 |
B. |
 |
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C. |
 |
D. |
(6,1) |
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Hint |
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4. |
Find the coordinates of point M if S(-4, 5) is the midpoint of  and the coordinates of P are (-8, 8). |
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A. |
(-2, 0) |
B. |
(0, -2) |
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C. |
(6,  ) |
D. |
(0, 2) |
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Hint |
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5. |
Find x if Q is the midpoint of  PQ = 19, and PR = 8x + 14. |
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A. |
 |
B. |
14 |
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C. |
3 |
D. |
7 |
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Hint |
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