BodakYellow BodakYellow

01-09-2017
Mathematics

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What is the slope of a line that is perpendicular to the line shown?

What is the slope of a line that is perpendicular to the line shown class=

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choixongdong choixongdong

01-09-2017

slope = (3 +1)/(-1 + 3) = 4/2 = 2
perpendicular, slope is opposite and reciprocal
so slope of a line that is perpendicular to the line = -1/2

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