Problem 3 - Section 5.2 2 1 T =4 3 Consider the region above that is bounded by the curves y = 2, r = 4, and : = 4 - y-. a) Set up the integral(s) for finding the volume of the solid generated by revolving the region about the line y = -1 using the washer method. Include a diagram. Don't integrate! b) Explain at least one way to generate a solid so that the disk method (not washer) can be used to find the volume of the solid that uses the region in this problem. In other words, what axis of rotation can we revolve about so we can use the disk method to find the volume. Are there infinite solids whose volumes can be found by the disk method? Explain why or why not