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29-01-2019
Mathematics

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Classify the lines as parallel, perpendicular, or intersecting:

y=4x-3

y=-1/4 x+7

Respuesta :

29-01-2019

I believe they are perpendicular because their slopes are negative reciprocals of each other.
In y=mx+b, m is the slope.
So the slopes are 4 and -1/4, so perpendicular.

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