Final Exam Practice Problems Consider the region bounded by y = Inx over [1, e]. (a) Set up integrals using both methods if revolved about the x-axis. Repeat if revolved about the y-axis. Find cach volume. (b) Set up integrals if revolved about y = -1 (both methods). (c) Set up an integral that computes the length of the curve. (d) Set up an integral that computes the area if the curve is revolved about the x-axi