2 3x 4 5 1 6x 3 10 July 8, 2019 16 32 64 128 3x 2 5 2x 1 10 6x 3 2 4 2 + 3 + 4 + 5 + 6 2 5(6x - 4) + 3(x - 3) - 8(1 - 4x)