Does anybody know off a good Math software that helps you in Calculos AB and BC and mabe Algebra and Trig? And possibly that helps you get ready for the AP test. (Background info) I need to cause when I'm currently in Calculos AB and when my teacher first teachers me something I dont get it right away. I usually get it after I do hw or class or after quizes because he usualy does reviews and by then its to late cause I have already done the work and quizes and I dont do bad but I wish I could have done better and I get kinda ticked cause after the quiz I realize all the mistakes I did. Usually do good on the test though. So if it was not for that then I would probably have almost a perfect average in that and that would be great since I'm not very good at english and the rest of the classes I have mid and high Bs. And with I currently have an -A in Cal. and that A or +A would get my mom off my back for my poor grades in English.