Business Calculus is a combo of Calc and Trig, but concentrates heavily on the situations that would be used in the business world. The other name for it is "brief Calc". Yea, I am all A's and B's, but this class. It's killing my spirit knowing I am studying my ass off and still not understanding what the hell the teacher is saying. It's not just the material, but the teacher is not exactly very good. She is teaching us using "ants". Yes. The bugs. Little drawings moving on a graph. I feel like a 3rd grader in there. It truly is my most pathetic class I have been in yet.