Thanks to all of you who support me on Patreon. You da real mvps! $1 per month helps!! :) / patrickjmt !! Problems with Detailed solutions made by me! : http://www.teacherspayteachers.com/Pr... In this video, I use the same region from part 1, but now I rotate the region about the line y = - 2. For more free math videos, visit http://PatrickJMT.com