Which two functions are inverses of each other? O fx)= X, g(x) - -x
O Ax) - 2x, g(x) = -x
O A1) - 4r, s(r) -x
O fx) = -8x, g(x) = 8x

The radius of a 10 inch right circular cylinder is measured to be 4 inches, but with a possible error of ±0.1 inch. what is the resulting possible error in the volume of the cylinder? include units in your answer.