6. Find the volume of the solid generated by revolving the region enclosed by the following curves: a. y = x, y = x, y = 2 through 360° about the x-axis b. x=Jy+9,x=0, y = 1 through 360° about the...

Extracted text: 6. Find the volume of the solid generated by revolving the region enclosed by the following curves: a. y = x, y = x, y = 2 through 360° about the x-axis b. x=Jy+9,x=0, y = 1 through 360° about the y-axis. c. y = x', y =8,x =0 through 360° about the y-axis. d. y = x-2, y= 3, y = -3 through 360° about the y-axis. e. y= 2x+1, x = 4, y = 3 and about the line x=-4 through 360° about the y-axis. %3D