SOLUTION: slope of (-4,-1) and(-4,-2)

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Question 169746: slope of (-4,-1) and(-4,-2)
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
slope of (-4,-1) and(-4,-2)
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Slope , = (diff in y)/(diff in x)
x is -4 at both points, so it's a line parallel to the y-axis.
Slope = infinity, or undefined.