kyngkydd125 kyngkydd125

28-06-2017
Mathematics

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write a equation in the form y=mx+b for the line which contains the points (-8,20) and (-4,0)

Respuesta :

RickyChen RickyChen

28-06-2017

m = 20/-4 = -5

Sub in (-4,0): 20+b = 0 ->b = -20

So, y = -5x - 20

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alondraguerra20 alondraguerra20

28-06-2017

Your answer is -5x - 20

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