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28-04-2020
Mathematics

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Write an equation for the line that passes through (2, -2) and (4, -1)

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sammi5371 sammi5371

28-04-2020

Answer: y=1/2x-3

Step-by-step explanation:

Slope-intercept form:y=mx+b

m=y2-y1/x2-x1

-1-(-2)/4-2=1/2

y=1/2x+b

-1=1/2(4)+b

-1=2+b

b=-3

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