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2 votes
Find the slope of the line passing through the points (-2,7) and (-2,-4).

2 Answers

5 votes
Undefined. You do y2-y1 over x2-x1. However, in this case the denominator is 0 which gives you undefined
User Hossein Asadi
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4.7k points
3 votes
Since the two points have the same x value, this means the it is a vertical line. Vertical lines do not have a slope. This means that the answer is undefined
User Jayadeep Jayaraman
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5.3k points