Calculus 2 is a big step up in difficulty from calculus 1, but it is not the end of the world.

The class covers all of single integration minus improper integrals.

He was literally the GOAT. Jokes like every fifth slide of his lectures, dropped the lowest exam, got an 80 on the weekly quizzes if you even attempted them.

AP Calc AB doesn’t cover the end of calc 2, integration by parts and partial fraction decomposition were both news to me.