MATH 112 Lecture Notes - Lecture 9: Farad
67 views6 pages
2 Nov 2017
School
Department
Course
Professor
Document Summary
Let think about a(x+2a), we distribute a on to x and 2a. similarly, we distribute the first (x+2a) on to x and 2a inside the second parenthesis: (x+2a)x+(x+2a)2a. So we multiply each value inside the first parenthesis by each value inside the second parenthesis: (x+2a)(x+2a) Given the graph of y=f(x) below, determine the following: what is the domain and range of f(x), sketch the graph of y=f(x)+2 on the graph below: Every point go up 2, adding 2 to y for every point, eg: point (-2,1) is change to (-2,3): sketch the graph of f(x+2) Every point go left by 2, subtract 2 from x for every point, eg: point (-2,1) is change to (-4,1). Every point go right by 2, go down by 3,eg: point (-2,1) is change to (0,-2): sketch the graph of 2f(x) Take all y values and multiply them by -1. How to find domain of function xg x.