calculus

This is some ******* chit right here https://docs.google.com/document/d/1NQv92J-I3h6VcrmxC1Jb-0W_wRxVbRQTmNqwXWrS6hI/edit?usp=sharing I've done 1, 2, and 4 so far. Some axis' are difficult to revolve certain graph shapes around and they're pissing me off!! The answers are at the bottom of...