SOLUTION: which equation is an equation of the line that passes through the point (2,-1)and has a slope of -1
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Question 398791: which equation is an equation of the line that passes through the point (2,-1)and has a slope of -1
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
y=mx+b
-1=-1*2+b
-1=-2+b
b=1
================
y=-x+1
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