Find the slope of the line passing through the points (9, 1) and (9,-4).

Mathematics

2 answers:

BaLLatris [955]3 years ago

6 0

Answer:

slope is undefined

Step-by-step explanation:

(9, 1 ) and (9, - 4 )

Since the x- coordinates of the 2 points are 9, then the line is vertical and parallel to the y- axis with slope being undefined.

Mama L [17]3 years ago

4 0

Slope is the change in y over the change in x.

Slope = (-4 - 1) / (9 -9) = -5/0 you cannot divide by 0,so the slope is undefined. This means it is a vertical line

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