solarbar167 solarbar167

13-07-2021
Mathematics

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What is an equation of the line that is perpendicular to 2x+y=−4 and passes through the point (2, −8)?

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deniseblessingdennis deniseblessingdennis

13-07-2021

2x + y = -4

slope = -2

perpendicular slope = 1/2

new equation = x - 2y = x

(1) (2)= 2

(-2) (-8)=16

2+16 =18

new equation = x - 2y = 18

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