Question

how would i graph this?

Answer 1

First: Plot a point at (-5,-2).

Then, from that point at (-5,-2), count "up 1 and right 3" to plot a second point.  (This is based on the slope being 1/3.)

You can then either repeat that for a third point or just draw the line at that point between those two points.

Remember that slope is "rise over run".