The Accuplacer should place you at the math level that’s right for you.
If you want to prepare for the test, or just see the type of questions that you may encounter on the test, try the sample questions at this link:
http://accuplacer.collegeboard.org/students/prepare-for-accuplacer
I’ve already done that I just need to know if I’ll have to take a regular math class or just skip it & be able concentrate on my major.