<p>Do you know if we need to memorize formulas like foci in ellipses, equation of asymptotes for herperbolas, etc? Also, should we remember trig things like law of sine, law of cosine, cos(a+b), etc? plus, formulas for series.. If you took the test, or if your teacher gave you some tip concerning formulas, please help me. My teacher is no help at all. She didn't even teach us anything about series and conic stuff.</p>
<p>You should memorize the sine law, cos law, and sin(a+b) and cos(a+b).</p>
<p>Just remember the general equation of parabola, ellipse, hyperbola etc</p>
<p>You SHOULD remember the formula of series given that they are fairly easy.</p>
<p>Asymptotes you can always draw and estimate by drawing a graph of hyper bolas or any other equation.</p>