Question

what is the slope of the line that passes through the points (-4,-4) and (-4,-9)? Write your answer in simplest form

Answer 1

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Explanation:

We can find the slope of a line using two points by

m = (y2-y1)/(x2-x1)

= (-9- -4)/(-4 - -4)

= (-9+4)/(-4+4)

= -5/0

When we divide by zero, our solutions is undefined

The slope is undefined