F x )= x 3 x 2 8x 12 July 8, 2019 16 32 64 128 F x )= x 4 2x 3 x 2 8x 12 F x )= x 3 5x 2 8x 12 F x )= 2x 3 3x 2 8x 12 Consider the real function f x )= x 2 2x 3 x 2 8x 12 Which of the following is an x intercept of the function f x )= x 3 x 2 8x 12 Let f be the function defined by f x )= x 3 9x x 3 x 2 8x 12