Let R be the region bounded the curves y = x and y = x². 1) Set up an integral for the area between the two curves 2) Set up an integral for the volume of the region rotated about the line y = 5. Use the shell method 3) Set up an integral for the volume of the region rotated about the line y = 5. Use the washer method 4) Integrate one of the integral you found in parts 2 and 3.