# How do you graph the line x=0?

Jun 16, 2016

It is the equation of the y-axis. It is a vertical line crossing the x-axis at the origin.

#### Explanation:

All vertical lines have an equation in the form $x = \ldots$

The number indicates the $x$-intercept.

The line $x = 0$ is the equation for the y-axis.

In the same way the equation of the x-axis is $y = 0$