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3 years ago

6

Anybody know this!? Help please ..

1 answer:

lubasha [3.4K]3 years ago

4 0

The slopes of perpendicular lines are negative reciprocal to each other
ex. the negative reciprocal to 5/2 is -2/5

once you find the perpendicular slope, you plug in the point and slope into the point-slope form of a line and then rearrange it into the slope-intercept form to get your answer

point slope
$y-y_1 = m(x-x_1)$

slope intercept form
$y=mx+b$

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<u>Answer:</u>

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<u>Step-by-step explanation:</u>

"It is used when you solve an equation in algebra."

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