SOLUTION: find the slope of the line through the pair of points (4,-5) and (4,-6)

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Question 477773: find the slope of the line through the pair of points (4,-5) and (4,-6)
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
x1 y1 x2 y2
4 -5 4 -6

slope m =(y2-y1)/(x2-x1)
(-6-(-5 ))/(4-4 )
-1/0
The line is parallel to the y axis intersecting the x axis at 4