area of the region and volume of the solid of revolution

Area of the Region and Volume of the Solid of Revolution Given: The region is bounded by the curves y = x2 - 1, y = 1, x = 0, and x = 1. a. Draw a sketch of the region. b. Find the area of the region. c. Find the volume of the solid of revolution revolved about the line y = 1. d. Find the volume of the solid of revolution revolved about the line y = 2