How to prepare for math placement test

<p>Hello, guys. I have been accepted to UVA and wil be going next year (I had to defer a year because I am running out of money). Anyway, my major will be economics, but I would like to take a good load of mathematics when I get UVA.
So, before going there, I would like to take Cal I and II in my current community college. However, it turned out that my placement test result, which placed me in Cal I four years ago, expired, and I have to retake the placement test. </p>

<p>I really need to prepare for the test so I am exempt from all the developmental math courses. I tried the prep questions and I have forgotten trig and that troubles me.</p>

<p>I am thinking of studying for a month and will take the placement test around September. Before then, I really want to review trig and do well on the test. Is there any good book y'all recommend? Everything else (algebra I, geometry, algebra II) sunk into me as I was solving the problems, but reading trig was struggling. I have done up to AP calculus I, so once I review them, I think I will be okay. Please no harsh words and help me.</p>

<p>any college trig text book should do the trick. Trig is trig, so even old books should be good enough. Ofcourse there is youtube and videos from top unis </p>