6 and g(x) = X find the following functions For f(x)= X a. (fo g)(x), b. (g o f)(x), c. (f o g)(7), d. (g o f(7) a. (fo g)(x)= (Simplify your answer) b. (g of(X) (Simplify your answer.) c. (fo g7) iSimplify your answer d. (gofi7) (Simplify your answer) Enter your answer in each of the answer boxes. aigh KARD

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter9: Quadratic Functions And Equations
Section9.9: Combining Functions
Problem 50HP
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Question
6
and g(x) =
X
find the following functions
For f(x)=
X
a. (fo g)(x), b. (g o f)(x), c. (f o g)(7), d. (g o f(7)
a. (fo g)(x)=
(Simplify your answer)
b. (g of(X)
(Simplify your answer.)
c. (fo g7)
iSimplify your answer
d. (gofi7)
(Simplify your answer)
Enter your answer in each of the answer boxes.
aigh
KARD
Transcribed Image Text:6 and g(x) = X find the following functions For f(x)= X a. (fo g)(x), b. (g o f)(x), c. (f o g)(7), d. (g o f(7) a. (fo g)(x)= (Simplify your answer) b. (g of(X) (Simplify your answer.) c. (fo g7) iSimplify your answer d. (gofi7) (Simplify your answer) Enter your answer in each of the answer boxes. aigh KARD
Expert Solution
Step 1

Given,

6
6
and g(x)
f(x)
6
X x = x
6
(fog)(x) f(g(x)) = .
6
X
And (gof)(x) g(f(x)) - g()
x x =x
Therefore, (fog)(7) 7 and (gof) (7) = 7
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