3 years ago

Write an equation perpendicular to x-4y= 20 that passes through the point (2, -5)

1 answer:

5 0

4(x -2) +(y +5) = 0 . . . . . an equation

4x +y = 3 . . . . . . . . . . . . the equation in standard form
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A graph can be seen at
https://www.desmos.com/calculator/3ct9gfxclj

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