SOLUTION: Write the slope-intercept equation for the line that passes through (-2, 7) and (-7, 12).
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Question 450918: Write the slope-intercept equation for the line that passes through (-2, 7) and (-7, 12).
Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!
x1 y1 x2 y2
-2 7 -7 12
slope m =(y2-y1)/(x2-x1)
(12-7)/( -7-(-2)
(5/-5)
m=-1
Plug value of the slope and point (-2,7) in
Y =mx+b
7.00=2+b
b=7-2
b=5
So the equation will be
Y =-1x+5
m.ananth@hotmail.ca
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