1 8 0 6x 2 3 4 4x 2 July 8, 2019 16 32 64 128 0 8≤6-2x 1 4 0 8(6x - 2) + 1 6(x - 4) -0 4x + 0 8 =1 2 0 4x + 3 8 = 2 6 - 0 8