## How to tell if a graph is symmetric with respect to the x axis

By Georgiana 21.06.2018

Note that if x, y is a point on the graph, then x, - y is also a point on the graph. If a graph can be reflected over a line without altering the graph, then that line is called the axis of symmetry. Plug in the value -y in place of y, we have.

Visually we have that the x axis acts as a mirror for the graph. Who Was Lewis Carroll and Why Did He Write Alice in Wonderland. So this equation has symmetery with respect to x axis.