SOLUTION: find the slope of the line passing through (3,4) and (3,-4)

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Question 98454: find the slope of the line passing through (3,4) and (3,-4)
Answer by mathslover(157) About Me  (Show Source):
You can put this solution on YOUR website!
Slope = %28y2+-y1%29%2F%28x2+-x1%29
= +%28-4+-4%29%2F%283+-+3+%29
= infinity
which means that the line is perpendicular to the x-axis
equation of the line is x=3