PROBLEM 2: Which of the following integrals can be used to compute the volume of the solid of revolution obtained by revolving the region bounded above by y = 2 - and below by y = -6 around the line x = 5. Justify your answer with a picture. 2 - (a) 2 2 (5 - x) dx 2 (5 - x) dx (b) -2 1 2 (7 - x) dx (d) 2 x dx (c) 4 2 2 -2 -2 4 (5 -x) dx (e) 2 71 8 (5 -x) dx (f) -2 -2