SOLUTION: A vertical line passes through the points (-2,6) and (k,9). solve for k

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Question 677535: A vertical line passes through the points (-2,6) and (k,9). solve for k
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
All points on a specific vertical line have the same x coordinate.

Since the x coordinate of (-2,6) is -2.

So k must be k = -2 in order for it to be on the vertical line that (-2,6) is on.