Find the volume of the solid obtained by rotating the region enclosed by the graphs of f(x) = 2 - x - 2), y = 0 about the y-axis. (Use symbolic notation and fractions where needed.) Volume = Sketch the solid obtained by rotating the region underneath the graph of the function f(x) = and calculate its volume using the Shell Method. V= = over the interval [-5, -1] about the axis x = 4