Algebra II and Trigonometry

Hi all, its been a while since my last post. I am going to take a placement test at a college in about a week and the closer I test to calculus the better. The problem is that I don't know my Algebra II and Trigonometry very well, so I thought that would be a good place to start studying. I don't remember much from algebra II and I never took a trigonometry class so I have to pretty much learn it all in a week. My question is do any of you know a good source that would help me study? any help would be appreciated.