x + 4 х — 5 7. Given f(x): g(x) = Evaluate the following Зх — 2 х — 4 a. (fo g)(x) b. Domain of f• g: 5х — 3 8. Given f(x) = Зх + 4 a. Find f-1(x) b. Domain of f-'(x). Range of f-1(x)

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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NUMBER 8 ONLY

x + 4
f(x):
=
x - 5
7.
Given
g(x)
Evaluate the following
Зх — 2
4
a. (f • g)(x)
b. Domain of f g:
5х —3
8.
Given f(x)
Зх + 4
a. Find f-1(x)
b. Domain of f-1(x)
Range of f-1(x)
Transcribed Image Text:x + 4 f(x): = x - 5 7. Given g(x) Evaluate the following Зх — 2 4 a. (f • g)(x) b. Domain of f g: 5х —3 8. Given f(x) Зх + 4 a. Find f-1(x) b. Domain of f-1(x) Range of f-1(x)
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