SOLUTION: Find an eaution of the line containing the given pair of points.
( - 7, - 9) and ( - 4, - 8)
Algebra.Com
Question 454379: Find an eaution of the line containing the given pair of points.
( - 7, - 9) and ( - 4, - 8)
Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!
x1 y1 x2 y2
-7 -9 -4 -8
slope m =(y2-y1)/(x2-x1)
(-8+9)/(-4+7)
(1/3)
m=0.33
Plug value of the slope and point (-7,-9) in
Y =mx+b
-9.00=-2.33+b
b= -9-2.33
b= -6.67
So the equation will be
Y =0.33x-6.67
m.ananth@hotmail.ca
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