X 4 x 3 2x 2 graph July 8, 2019 16 32 64 128 F x )= x 4 x 3 2x 2 graph X 4 3x 3 2x 2 graph H x dfrac 1 3 x 2 2x 4 graph P x )= 2x 3 x 2 8x 4 graph
