Find the volume V of the solid obtained by rotating the region bounded by the given curves about the specified line. y = 3x5, y = 3x, * 2 0; about the x-axis V : Sketch the region. 2 1. -0.5 X 0.5 1.0 1.5 -0.5 0.5 X 1.0 1.5 O O CO 2 2 1 1 -0.5 0.5 1.0 1.5 -0.5 X 1.5 O Sketch the solid, and a typical disk or washer. 2 1 -0.5 05 10 1.5 -0.5 X 0.5 1.0 1.5 -1 -1 -2 -2 -3 O -3 O CN N 1 -0.5 0.5 1.0 15 -0.5 0.5 X 10 15 -1 -1 -2 -2 -3 O -3 O