hiji8141 hiji8141

02-06-2018
Mathematics

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Using the point-slope equation, find the equation containing (-2, -4) and slope m = -1

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katieyujung katieyujung

02-06-2018

y=mx + b

(y - y^1)/ (x- x^1)= m
m=-1
y-(-4)/ x-(-2)= -1

(y+4)/ (x+2)= -1

y+4= -1(x+2)

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