<p>pls like..i wanna know which problems comes always , like , the same kind of problem si i can learn how to do those problems.....</p>
<p>thxx!</p>
<p>also how hard is the multiple choice? my goal is to get 20 between the 2 parts...</p>
<p>Volume of a rotation</p>
<p>Well, I took the late AB exam today, and there was no volume of rotation problem. I won’t tell you what was on it yet, but I would say it was disappointingly difficult.</p>
<p>Also, I was talking to my friends, telling them it would be heaven if every single free response involved the Disk/washer or Shell method of finding the volume. It looks like I jinxed it, 'cause there was none of that.</p>
<p>Unlike the regular exam, you can never real the contents of the late exam. Just FYI.</p>
<p>There is always a question on area between curves, and either volume of a solid of revolution or volume by cross sections. There is usually a question on the Fundamental Theorem and accumulation functions. Other popular topics are motion, approximating areas with left, right, mid, trapezoid rules, questions involving approximating rates of change and integrating them, slope fields and differential equations involving separation of variables, differentiation and integration based solely off graphs/tables, questions involving curve behaviour such as extrema and points of inflection and the relationship between a function and its first and second derivatives, and sometimes questions asking you to verify a derivative, take a limit, or find asymptotes. Related rates problems seem to be making a comeback as well (it appears once a while), so I’d prepare for that as well. I haven’t seen any optimization problems appear lately however, so I wouldn’t worry too much about that.</p>