abi13odun abi13odun

10-12-2020
Mathematics

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What is the slope of a line perpendicular to a given line

What is the slope of a line perpendicular to a given line class=

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meowmeow223334 meowmeow223334

10-12-2020

First find slope of line
(y2-y1)/(x2-x1)
(-2-2)/(1+1) = -4/2 = -2
Perpendicular = opposite sign and reciprocal slope
Answer: slope is 1/2

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