0 6y 1 5 0 3 y 4 July 8, 2019 16 32 64 128 0 7 6y 5 )= 0 4 y 3 )- 1 16 0 6(y - 3) - 0 5(y - 1) = 1 5 0 6-0 5(y - 1) =y+0 5 0 6y - 4 = 0 4y