P x )= 2x 3 x 2 8x 4 July 8, 2019 16 32 64 128 P x )= 2x 3 x 2 8x 4 graph P x )= 2x 3 x 2 8x 4 factor P x )= x 3 2x 2 4x 2 8x P x )= 2x 4 )+ x 3 )- 8x 2 )- x 6g x )= 2x 3 2^x + 8^x = 130