X 5 2x 3 15x July 8, 2019 16 32 64 128 X 5 2x 4 15x 3 0 X 5 2x 4 15x 3 H x )= x 5 2x 4 15x 3 F x )= 2x 3 15x 2 36x 5 is decreasing F x )= 2x 3 15x 2 24x 5 F x )= 2x 3 3 5 3 15x
