tjones7850 tjones7850

10-04-2018
Mathematics

contestada

How are the slopes of parallel lines and perpendicular lines related?

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mkryukova19 mkryukova19

10-04-2018

1. Slope are parallel lines are equal (the same)
y=2x+5, y=2x+7
2. Slope are perpendicular lines are negative reciprocal
Example, y=2x+5, y=-1/2 x + 7

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