![]() y = 20 2 3 4 x 0 1 x + y ● y-int ? +1 ? +2 ? ![]() y = 20 2 3 4 x 0 1 x + y ● y-int ? +1 ? ![]() y = 20 2 3 4 x 0 1 x + y ● y-int ? +1 ? +3 ? ![]() y = 20 2 3 4 x 0 1 x + y +1 ? +2 ? ![]() y = 20 2 3 4 x 0 1 x + y ● y-int ? +1 ? +½ ? ![]() y = 20 2 3 4 x 0 1 x + y +1 ? +5 ? ![]() y = 20 2 3 4 x 0 1 x + y ● y-int ? +1 ? -1 ? ![]() y = 20 2 3 4 x 0 1 x + y ● +1 ? -2 ? ![]() y = 20 2 3 4 x 0 1 x + y ● y-int ? +1 ? -4 ? ![]() y = 20 2 3 4 x 0 1 x + y ● y-int ? +1 ? -3 ? |