Left(x- frac 2 3 right)^ 2 y^ 2 = 36 July 8, 2019 16 32 64 128 Left(x^ 2 +y^ 2 -1 right)^ 3 =x^ 2 y^ 3 Left(2^ 1 x^ 3 right)^ 5 F(x) = frac 3 2 cdot left( frac 4 3 right)^x - 1