# How do you find the slope of x= -3?

May 16, 2018

A vertical line going through x=-3, cannot work out the slope.

May 16, 2018

$\text{slope is undefined}$

#### Explanation:

$x = - 3 \text{ is a vertical line parallel to the y-axis and }$
$\text{has a slope which is undefined}$
graph{y-1000x-3000=0 [-10, 10, -5, 5]}