Question

Are the two lines parallel, perpendicular, or neither?

Graph 1
Graph 2
Graph 3
Graph 4

Answer 1

Graph 1: parallel

Graph 2: Perpendicular

Graph 3: Neither

Graph 4: Neither

Explanation:

The ones that are neither would technically be labeled intersecting just for future reference but it is not required in this problem. Hope this helps!

Answer 2

Graph 1: Parallel

Graph 2: Perpendicular

Graph 3: Neither

Graph 4: Neither