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1. |
A formula that can be used to determine the slope of a line is ____ . |
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A. |
m =  |
B. |
m =  |
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C. |
m =  |
D. |
m =  |
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Hint |
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2. |
Which of the following is a line with zero slope? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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3. |
Find the slope of a line parallel to the line passing through points at
(1, -2) and (3, 2). |
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A. |
undefined |
B. |
2 |
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C. |
0 |
D. |
 |
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Hint |
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4. |
Given the points A (-3, 2), B (5, 0), C (5, 2) and D (-3, 0), determine if  and  are parallel, perpendicular or neither. |
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A. |
parallel |
B. |
neither |
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C. |
perpendicular |
D. |
both parallel and perpendicular |
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Hint |
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5. |
Given the points A (-3, -2), B (1, 4), C (-4, 3) and D (5, -3), determine if and are parallel, perpendicular or neither. |
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A. |
parallel |
B. |
neither |
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C. |
perpendicular |
D. |
both parallel and perpendicular |
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Hint |
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