F x )= x 4 2x 3 8x 2 July 8, 2019 16 32 64 128 F x )= x 4 2x 3 7x 2 8x 12 F x )= x 4 2x 3 x 2 8x 12 F x )= 2x 4 x 3 8x 2 x 6 0