2. Let R be the region bounded by = In x, the x-nxis, and the line x = e. Which of the following integral statements gives the volume of the solid generated when R is revolved around the y-axis? (2 points) . #'j:(!: c")a}- u,.'i'(e: a\"')dy I,r:[(e: ..g\")a{v :_ie'fb' rr_i's\"'djr 0 1 3. Let R be the region defined by the graph of = vx + 1, the vertical line x = 2, and the x-axis. Find the volume of the solid generated when R is revolved about the vertical line x = 3. (5 points) (a) From the axis of (b) From the axis of rotation, which graph is | rotation, which graph is rotating on the ingide? | rotating on the outside? (c) Write, but do not evaluate, an integral that would find the volume of this solid