SOLUTION: Find the slope of the line through each pair of points (-1,-5), (-1, -8)

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Question 1029204: Find the slope of the line through each pair of points (-1,-5), (-1, -8)
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Use the formula for slope,
m=%28-8-%28-5%29%29%2F%28-1-%28-1%29%29=%28-8%2B5%29%2F%28-1%2B1%29=-3%2F0
The slope is undefined, it's a vertical line.