X 4 4x 3 x 2 12x 12 July 8, 2019 16 32 64 128 X 4 4x 3 x 2 12x 12 0 F x )= 3x 4 4x 3 12x 2 12 6 x 2 4 )- 4x x 3 )= 2x 2 12x 12 If f x )= 3x 4 4x 3 12x 2 12 12 – (4 – x)2 = x (3 – x)