First you need to convert to y=mx+b so your equation should now be y= 4/13x - 3/13. Now you can plot your y intercept which should be at the point (0, -3/13) so to find your next point you need to go up 4 points and over to the right 13 and then you will have your next point. Every point after that you just repeat up 4 over 13
