MATH 157 Study Guide - Final Guide: Inverse Function, Asymptote, Doubling Time

• School: Simon Fraser University
• Department: Mathematics
• Course: MATH 157
• Professor: All

Document Summary

Simon fraser university, department of mathematics, burnaby campus. Until told to do so: fill in the above box, this exam is printed double-sided and contains 22 pages with a total of 12 questions. Question 1: fill the gaps in the following statements. (10 marks) (a) the graph of the function f (x + 2) + 3 can be found by shifting the graph of f (x) 2 of 22 (f) if y = loga (x) , then is the exponent to which the base has to be raised to equal the value of (g) laws of exponents: bx + y = , and (ab)x = (h) a quantity is described by the function q(t) = 20 23t , where t is measured in hours. Then the doubling time is minutes. (i) among the trigonometric functions sin , cos and tan , only is positive for = , and only is positive for =