F x )= 4x 3 2x 2 4 x 5 July 8, 2019 16 32 64 128 F x )= 1 4x 4 1 3x 3 1 2x 2 x 5 F x )=( 4x 5 3 x 2 2x 5 4 F x )= 9 x 5 4x 2x 3 x 2 7x 4