f(x)=2x-7 and g(x) = -18 Given (a) Find (fog)(x). (b) Find (gof)(x). (c) Is the operation of function composition commutative?

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter3: Functions
Section3.4: Composition Of Functions
Problem 4SE: How do you find the domain for the composition of two functions, fg ?
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Given f(x)=2x-7 and g(x)
==
x
(a) Find (fog)(x).
(b) Find (gof)(x).
(c) Is the operation of function composition commutative?
Part: 0/3
Part 1 of 3
(a) (fog)(x) =
I
X
00
Transcribed Image Text:Given f(x)=2x-7 and g(x) == x (a) Find (fog)(x). (b) Find (gof)(x). (c) Is the operation of function composition commutative? Part: 0/3 Part 1 of 3 (a) (fog)(x) = I X 00
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