SOLUTION: Find the slope of the line that passes through the points (4, –1) and (4, 3)

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Question 761518: Find the slope of the line that passes through the points (4, –1) and (4, 3)
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Find the slope of the line that passes through the points (4, –1) and (4, 3)
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Since the x-values are the same the line is vertical.
The slope is undefined.
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m = (3--1)/(4-4) = 4/0 is undefined
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Cheers,
Stan H.