MATH 1071Q Study Guide - Quiz Guide: Asymptote
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*note: when deciding what power to divide by, some people divide by the highest overall power of x (on either the numerator or denominator) while other people divide by the highest power present in the denominator. Both of these methods are valid and willl produce the proper result. Practice problems: in each of the following questions, plug in large values of x (or large negative values, where appropriate) to guess the limit. Then use algebraic techniques to evaluate the limit. (a) limx . 5x2 + 3x (b) limx x 2 x2 + 4 (c) limx x2 + 3x. X + 1: let f (x) = 3xn + 2xn 1 + 3x + 1 where n is a whole number greater that 2. Your answer will depend on n. lim f (x) and lim x x : let f (x) =
