C.X+1 d. x-1 8. If f(x) =x and g(x) = x+ 1, what is (fo g)(x)? C.x-1 7. If f(x)=x and g(x) = x+ 1, what is (g o f)(x)? a. x-2x+1 b. x+ 2x +1 a. x+ 2x +1 b. x- 2x+1

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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Question
7. If f(x) = x and g(x) = x+ 1, what is (go f)(x)?
a. x-2x+1
b. x+2x+1
8. If f(x) =x and g(x) =x+1, what is (fo g)(x)?
a. x+ 2x +1
b. x-2x +1
C.X+1
d. x-1
C.x-1
d. x+1
Transcribed Image Text:7. If f(x) = x and g(x) = x+ 1, what is (go f)(x)? a. x-2x+1 b. x+2x+1 8. If f(x) =x and g(x) =x+1, what is (fo g)(x)? a. x+ 2x +1 b. x-2x +1 C.X+1 d. x-1 C.x-1 d. x+1
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