i've taken the dat before, and the QR section is my real weak point. when i took the exam, i didnt bother learning trig again cuz it didn't seem to come up that much on practice tests. i think there are more trig problems than i anticipate and i therefore get them wrong/skip them on the real exam. for those that have taken the dat, do you remember the kinds of trig problems that come up most frequently?? it's more of the problems where i feel like i should remember the unit circle, etc, that really stump me. Any advice as to the kinds of problems, free help sites, or how to prepare for that part? i figure i could get 3 or more right on the exam if i just knew how/what to study for the trig QR questions. Any advice is appreciated! thankss!!