Chapter 3.1, Problem 27E

How do you find the domain for the composition of two functions, fg ?

Use the graph of y = f(x) to graph the function y = 1 Point on f(x) Point on f(1- -x) 2 1 2 ² (-4,-1) (-3,3) (0,0) (1,2) (2,-2) (Type ordered pairs.) 1 For each point for f(x), determine the corresponding point for y=f(1-x). f(1-x). C 10 y = f(x) Ay 10- M 10 X <^ HO

Tutorial Exercise Determine where the function is concave upward and where it is concave downward. (Enter your answer using interval notation. If an answer does not exist, enter DNE.) f(x) = 3x4 - 36x3 + x – 4 Part 1 of 6 We use the ---Select--- Notice that the domain of f is (Enter your answer using interval notation.) First, find the first and second derivatives of f(x) = 3x – 36x3 + x – 4. f'(x) = f"(x) = Submit Skip (you cannot come back)