slope intercept form is y=mx+b m=slope b=y intercept since the line passes throguth the origin (0,0) the y intercept is 0 y=mx+0 y=mx
slope is found by rise divided by run
we notice that it passes through point (2,3) and also passed through (0,0) so it went 2 units up for every 3 units traveled to the right so the slope is 2/3