F x )= x 4 2x 3 7 July 8, 2019 16 32 64 128 F x )= x 4 2x 3 7x 2 8x 12 F x )= x 4 2x 3 29x 2 47x 77 x 2 2x 15 F x )= 9 x 5 4x 2x 3 x 2 7x 4