# What is the slope of x=-1?

##### 1 Answer

Jun 22, 2018

#### Explanation:

#"the equation "x=-1#

#"is the equation of a vertical line, parallel to the y-axis"#

#"passing through all points with an x-coordinate of "-1#

#"since it is parallel to the y-axis the slope is undefined"#

graph{(y-1000x-2000)=0 [-10, 10, -5, 5]}