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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)

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

User Kyle Banker
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7.8k points

1 Answer

4 votes
m = 20/-4 = -5

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

So, y = -5x - 20
User Meysam
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8.3k points
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