1. The problem statement, all variables and given/known data Find the volume of the solid generated by revolving about the line x=-1, the region bounded by the curves y=-x^2 + 4x - 3, and y=0. 2. Relevant equations Shell Method? 3. The attempt at a solution V= 2pi * ∫x* f(x) dx, where a and b are the lower and upper limits of integration, respectively. I'm not even sure if what I'm doing is right. And how do I know to use dx or dy? Guidance please?