4y 12x 5 July 8, 2019 16 32 64 128 12x 4y 5 18 12x 4y 5 graph Y 12x 4y 5 12x 4y (- 12x 2y 5 12x 4y 2 2xy 5 X 4y 8y 12x 5 4y 12
