16. xy = 1, y = 0, x 1, x = 2; about x = - 1 19-30 Refer to the figure and find the volume generated by rotating the given region about the specified line. VA C(0, 1) B(1, 1) y = Pu3 O A(1, 0) 20. R1 about OC40. TT - y2)2 dy3. Sketch the region and find the volume of the solid obtained by rotating the region described in a) Section 5.2 #15 b} Section 6.2 #13 c) Section 6.2 #20 4. Read Examples 5 and 6 on pages 452-453. Then, set up (but do not evaluate) the integral needed to find the volume of the solid described in Section 6.2 #40