2 1 9x2 July 8, 2019 16 32 64 128 1 2 x 9x2 2 2 9x2 1 5 3x 1 2 9x2 10 2 9x27 1 2x 1 2 9x2 0 2x 1 2 9x2 2 7 9x2 1 5 X 1 2 2 9 16 5x 1 2 x 9 2 X 9 2x 2 1 3 2 1 2 x 9 10 Integral of 9 x 2 1 2 9x2 2 1 0 B 2x 1 2 9x2 0