9. (30 Points) (a) Find the area of the shaded region enclosed by the below curves. y = x2 x =2 y=0 (b) Set up, but do not evaluate an integral for the volume of the solid of revolution formed by rotating the above region about the r-axis. (c) Set up, but do not evaluate an integral for the volume of the solid of revolution formed by rotating the above region about the y-axis