How do you find the slope and intercept of x+1=0?

1 Answer
Apr 18, 2016

x+1=0 is the equation of a vertical line.

Explanation:

There is no definition of the slope of a vertical line.

The line has x intercept 1. It does not have a y intercept.

It can be written x=1, but it cannot by written in slope intercept form (y=mx+b) because it does not have a slope and it does not have a y intercept.