Evaluate the volume of the solid generated by revolving the plane region about an axis. Show Complete solutions 1.y=9-x', y =0, revolved at y aris 2.y=7-x, y=0, x =0, revolved at r aris 3. y= x , y = 256, yaxis , revolved at yaris 4. y = vo, = =0, y = 2, revolved at y aris 5.y=4x-c', x = 0, y = 4, revolved at y aris