2. (2 points for correctness= 2 points for writing) Set up, but do not evaluate, an integral to compute the volume of the solid obtained by rotating the region bounded by y = . the line :1: = 4: and the xaxis about the axis a: = 5. Use the washer method. (Note: this is the sarne region as the previous problem= but with a different axis of rotation.) 1. (4 points for correctness= 2 points for writing) Find the volume obtained by rotating about the yaxis the region bounded by y = M3. the line a: = 4 and the :1:a.xis. Use cylindrical shells