Question

Find the slope of the line passing through the points (-9, 3) and (-9, -2).

Answer 1

Answer:

Undefined

Step-by-step explanation:

Slope of the line

$= \frac{ - 2 - 3}{ - 9 - ( - 9)} \\ \\ = \frac{ - 5}{ - 9 + 9} \\ \\ = \frac{ - 5}{0} \\ \\ = \infty \: \: or \: undefined$