I am having some trouble with this problem. Can you please provide a graph and indicate the slice that is being worked on? Thank you so much.

5. Let R be the region in the first quadrant bounded by the graphs of f(x) = 2 x, g(x) =x, and h(x) = 6. Use any method you want. a. Revolve this region about the y-axis. Find the volume. b. Revolve this region about the y-axis. Find the volume. c. Revolve this region about the line x =8. Find the volume