The region R is located between the curves y = 9 x2 and y = 9 3x. (e) Set up but do not solve the integral for the volume of the solid formed when R is rotated around the x-axis. (f) Set up but do not solve the integral for the volume of the solid formed when R is rotated around the line y = 9. (g) Set up but do not solve the integral for the volume of the solid formed when R is rotated around the line x = 3