<p>Check it out:</p>
<p>[Useful</a> Definitions and Formulas for the SAT II Math Level 2 Test](<a href=“http://www.associatedcontent.com/article/2027078/useful_definitions_and_formulas_for.html?cat=4]Useful”>http://www.associatedcontent.com/article/2027078/useful_definitions_and_formulas_for.html?cat=4)</p>
<p>Thanks for the link:)</p>
<p>Thank you so much, but, when I click on the links for each study guide it says a password is required to view them…?</p>
<p>It would be great if you could edit the page with working links. I’m taking this test next year :)</p>
<p>It should work now!</p>
<p>Thanks that is very useful !</p>
<p>thanks! i would sticky this!</p>
<p>thank you so much for updating the links. It’s really helpful :)</p>
<p>Hey, thanks for the link, the article is also clear and organized.</p>
<p>This topic should be stickied, or at least that link should be made easily accessible. All of those formulas are important and very useful.</p>
<p>ooh good info 
thanks for the link!</p>
<p>One could essentially self-study all of pre-calculus (save for basic algebraic concepts) from that link in probably one day. Thank you very much; I’ll be digging this up before my retake in June.</p>
<p>Thanks! (:</p>
<p>thanks for the study guide. Now I can save more time studying for it.</p>
<p>How is it possible to memorize all the sum and difference and double angle formulae? Did you put them all in your calculator or did you just memorize them all?</p>
<p>Well, speaking as another 800-scorer (there are a LOT of us!), I don’t even recall using any sum/difference or double angle formulas on the exam. It’s not a reason for not knowing them, but perhaps it’s not as crucial. I happened to know them all already, as I’d taken Pre-calc, Calc BC, and AP Stat before I took it.</p>
<p>I literally remember NOTHING from my pre-calculus class. I was planning on buying a review book, but now I see this online study guide.</p>
<p>Do you guys (who have taken the test) think that this is enough to study from???</p>
<p>^ It should be fine as a refresher if you had a decent pre-calculus class.</p>