Leonspeyer Leonspeyer

16-07-2021
Mathematics

contestada

Find the equation of the line through the points (-2,1) and (5,-20)

Find the equation of the line through the points 21 and 520 class=

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PartTimeWarrior PartTimeWarrior

16-07-2021

Answer:

y = -3x - 5

Step-by-step explanation:

First find the slope: (-20 - 1) / (5 - (-2)) = -3

Then plug in one set of points into the equation y = mx + b.

1 = -3(-2) + b

1 = 6 + b

b = -5

So you can get the equation: y = -3x - 5

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