sketch a washer and find the volume of the solid generated by revolving the region bounded by y=8x-(x^2) and y=0.5(x^2) around the x axis
also wanted to check my answer for this problem:
sketch a disk and find the volume of the solid generated by revolving the region bounded by y=x^3, x=2 and y=0 around x axis --> 128pi/7??
can someone help me with skethcning the washer/disks
thank you soooo much
