So I am trying to test into the Calculus with Analytic Geometry class at my school. I've already taken the first AP Calculus class my senior year of high school (but wasn't particularly concerned with my grade, and never took the test, since it was an extra curricular class for me). Then I took a gap year before college. When I applied this spring, they needed my ACT score (which I also hadn't taken). I took it and only got a 25 (a 27 is needed for the calc class) on the math portion of it (I hadn't so much as thought of an equation in over a year!) Now I'm in Algebra and Trig but it's below my level and I've requested to transfer to the Calc class. My prof is writing up the exam for me to take tomorrow but never responded to my email about what I should go over. Any suggestions on what exactly I should study? Maybe a helpful link or two to a study guide/problems? I'd really appreciate any advice/suggestions!