SOLUTION: find the slope if it exists of the line containing the pair of points (-7, -5) (-19, -13) how do i solve this and determine the slope or if it's undefined?

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Question 737705: find the slope if it exists of the line containing the pair of points
(-7, -5) (-19, -13)
how do i solve this and determine the slope or if it's undefined?

Answer by rfer(16322)   (Show Source): You can put this solution on YOUR website!
m=(-13--5)/(-19--7)
m=-8/-12
m=2/3

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