## EXAM STUDY: Integral Volumes

Hey i was wondering if anybody out there knew of the formulas used for working out the volume of a trapped area of function between two points. I know that there are 4 formulas, the disc and shell integration methods, but I have lost my note sheet which had them on. So if any knows the formulas and where each one is used, greatly appreciated if you let me know, my exam is 2morrow

many thanks