For f(x) = 4x - 5 and g(x) = 2x - 5, find the following functions. a. (fo g)(x): b. (g o f)(x); e. (fo g)(2); d. (go f)(2)

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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For f(x) = 4x - 5 and g(x) = 2x - 5, find the following functions.
a. (fo g)(x): b. (g o f)(x); e. (fo g)(2); d. (go f)(2)
Transcribed Image Text:For f(x) = 4x - 5 and g(x) = 2x - 5, find the following functions. a. (fo g)(x): b. (g o f)(x); e. (fo g)(2); d. (go f)(2)
Expert Solution
Step 1

Given : f(x)=4x-5 , g(x)=2x2-5

we have to write the followings

(1) (fg)(x)(2) (gf)(x)(3) (fg)(2)(4) (gf)(2)

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