SOLUTION: Find the slope if it exists of the line containing the pair of points (-9.2,10.9)and (-6.7,9.1) The slope m=

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Question 260148: Find the slope if it exists of the line containing the pair of points
(-9.2,10.9)and (-6.7,9.1)
The slope m=

Answer by rfadrogane(214)   (Show Source): You can put this solution on YOUR website!
Find the slope if it exists of the line containing the pair of points
(-9.2,10.9)and (-6.7,9.1)
The slope m=?
Sol'n:
m = (y2-y1)/(x2-x1)
y2=9.1, y1=10.9 & x2=-6.7, x1=-9.2
m = (9.1-10.9)/(-6.7+9.2)
m = -1.8/2.5
m = -18/25 - - - answer

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