Use Sophia to knock out your gen-ed requirements quickly and affordably. Learn more
×

Identifying Parallel, Intersecting, and Identical Lines

Author: Graham Pardun

How to Tell If Two Lines Are Parallel, Intersecting, or the Same (Identical)

In this lesson, I'll show you how you can tell from the equations of lines, as well as their graphs, whether they are parallel to each other, whether they intersect, or whether they're actually the same line!