A solid is generated by rotating about the x-axis the region under the curve y=f(x) where f is a positive function and x bigger
than or equal to zero. the volume generated by the part of the curve from x=0 to x=m is m^2 for all m>0. find the function f.Hint: differentiate both sides of your volume equation with respect to m using FTC1.(please be clear with the input)
