<p>PITA. Some of you have heard of it, some haven’t. In short, it is the key to doing well on this test. Get yourself a graphing calculator and become adept at using it. During the test, if you come across any complicated equations, plug-in the answers starting with C; starting with C allows you to eliminate A and B or D and E automatically because the answers are in numerical order. This means you will only have to guess and check three times at the most for any problem. And there you have it: the $23.00 advice from PR. Seriously, the Princeton Review gives this advice for AT LEAST 30 percent of the practice test problems.</p>