Use the disc method. We create a disc by making a cross section perpendicular to the x-axis. The volume is then given by where is the area of our disc and are our bounds.
More here: Volume with Rings
Use the disc method. We create a disc by making a cross section perpendicular to the x-axis. The volume is then given by where is the area of our disc and are our bounds.
More here: Volume with Rings