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02-02-2021
Mathematics

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Write an equation for a line perpendicular to y = – 3x – 2 and passing through the point (-9,-1)

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02-02-2021

Find the negative reciprocal of the slope of the original line and use the point-slope formula
Y -y1 =m(x -x1 ) to find the line perpendicular to y = 3x -2

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