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?

Algebra ->  Linear-equations -> 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?       Log On


   

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