Kitty, what's the indefinite integral of (e^3x)?
Oh shit. I haven't done that in several years. That was functions, right?
Honestly, off the top of my head, I don't remember.
Several moths ago, I was helping someone study for their GED test. It was all basic algebra. I was a bit embarrassed about how much I forgot so quickly. It's a bit irritating to look at stuff you used to know how to do and probably should still know.
What are you majoring in?