6 1 2 x 5 1 2 x 5 4 6 July 8, 2019 16 32 64 128 5 6*(x-4)-4*(1 2x-5) 5/6 * (1/2 * x - 2/5) = - 1 1/2 * x - 2 1/4 (5/6 * x - 1/2) * 5/6 = 5/6 6 x 5 1/2
