[quote=@Cynder]
<Snipped quote by WilsonTurner>

Pre-Calc is mandatory at my school for graduation. 
[/quote]

Hah!
Most of my class would fail it, tbh. Multiplying matrices and all that? Pfft, no, they couldn't do it. They have trouble with factoring; some of the stuff we're doing is like, factoring and then matrix multiplication and then inserted into a formula. Or something.