X 1 8x ) 2 4 9 July 8, 2019 16 32 64 128 1 x 4 8x 2 9 0 Integration of 1 x 4 8x 2 9 1 2 (- 8x 7 )=- x 4 3 (- 9x 3 9 x 8 = 8x + 1