The volume of a cube is S(x) = x^3, where x is the length of the side of each edge of a cube. Find and describe the inverse function. (I know it's S^-1 (x)=3 root x but what is the description of the inverse function?

A) The input of S−1 is the length of an edge of the cube and the output is the surface area of a cube.

B) . The input of S−1 is the surface area of a cube and the output is the length of an edge of the cube.

C). The input of S−1 is the volume of a cube and the output is the length of an edge of the cube.

D) . The input of S−1 is the volume of a cube and the output is the surface area of the cube.