# How do you graph x=-4?

This is a vertical line intersecting with the $x$ axis at $\left(- 4 , 0\right)$
The intersection with the $x$ axis is the point where $y = 0$. We already know the $x$ coordinate, so the point is $\left(- 4 , 0\right)$
There is no intersection with the $y$ axis, since the line $x = - 4$ is parallel to the $y$ axis, whose equation is $x = 0$.