Math 1338 Quiz #7 (Sec. 7.2) Name: ________________________________________________ Please show all work on this page. Find the volume of the solid generated by revolving the shaded region about the indicated axis. 1. About the x-axis 2. Find the volume of the solid generated by revolving the region bounded by y = 4ex, y = 0, x = 0, and x = ln 2 be about the x-axis. 3. Find the volume of the solid generated by revolving the region bounded by = 2 , = 0, = 9 about the y-axis. 4. Use the washer method to find the volume of the solid obtained by rotating about the x-axis the region bounded by the curves y = x and y = x2. 5. Use the washer method to find the volume of the solid obtained by rotating about the y-axis the region bounded by the curves = 21 =