Graph you y intercept which is 5. and then do rise over run. from your y intercept you move up three points and to the right four. then thats where you plot your first point. to plot your second point you would do the same thing to get your first point but instead of from your y intercept you would do it from your new point.
Explanation: Displacement is how far something or someone is from the starting point, in this case, the frog, so it moves 18F then 6B then 12B, so 0+18-6-12=0.
