Consider the following functions. f(x) = ²/₁ g(x) = 3x + 12 Find (fog)(x).

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter3: Functions
Section3.6: Absolute Value Functions
Problem 11SE: For the fallowing exercises, find the x- and y-intercepts of the graphs of each function. 11....
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Consider the following functions.
3
g(x) = 3x + 12
X
f(x)
Find (fog)(x).
=
Find the domain of (fog)(x). (Enter your answer using interval notation.)
Find (gof)(x).
Find the domain of (gof)(x). (Enter your answer using interval notation.)
Find (fof)(x).
Find the domain of (fof)(x). (Enter your answer using interval notation.)
Find (g° g)(x).
Find the domain of (gog)(x). (Enter your answer using interval notation.)
Transcribed Image Text:Consider the following functions. 3 g(x) = 3x + 12 X f(x) Find (fog)(x). = Find the domain of (fog)(x). (Enter your answer using interval notation.) Find (gof)(x). Find the domain of (gof)(x). (Enter your answer using interval notation.) Find (fof)(x). Find the domain of (fof)(x). (Enter your answer using interval notation.) Find (g° g)(x). Find the domain of (gog)(x). (Enter your answer using interval notation.)
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Please kindly explain the steps and the answers are not clear. Can't really tell what's going on.

Also , f(x) = 3/x (three over x) and not 3x

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