Video shows how to use the disk method to write an integral representing the volume of the solid generated by rotating two intersecting functions around a line. [6:39]

Video lesson solving the third part and introducing the fourth part of a free response problem from the 2008 AP Calculus BC exam about finding the area between two curves. Solution involves finding the volume of a solid whose...

Video lesson solving the fourth part of a free response problem from the 2008 AP Calculus BC exam about finding the area between two curves. Solution involves finding the volume of a solid whose cross-sections are rectangles using...