For the given functions, find (f o g)(x) and (go f)(x) and the domain of each. 7 f(x) = 9(x) = 1-4x 7x (fo g)(x) = (Simplify your answer.) X-4 1-4x (g o f)(x) = (Simplify your answer.) 7 What is the domain of fo g? O B. (-0,4) U (4,00) O A. (-0,-4) U (-4,0) U (0,00) OC. (- 0,0) U (0,00) O D. (- o,0) U (0,4) U (4,00)
For the given functions, find (f o g)(x) and (go f)(x) and the domain of each. 7 f(x) = 9(x) = 1-4x 7x (fo g)(x) = (Simplify your answer.) X-4 1-4x (g o f)(x) = (Simplify your answer.) 7 What is the domain of fo g? O B. (-0,4) U (4,00) O A. (-0,-4) U (-4,0) U (0,00) OC. (- 0,0) U (0,00) O D. (- o,0) U (0,4) U (4,00)
Chapter8: Roots And Radicals
Section8.7: Use Radicals In Functions
Problem 8.143TI: Find the domain of the function, f(x)=4x+3. Write the domain in interval notation.
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Question
Need help with bottom multiple choice
![For the given functions, find (f o g)(x) and (g o f)(x) and the domain of each.
1
f(x) =
g(x) =
|
1-4x
7x
(fo g)(x) =
X-4
(Simplify your answer.)
1-4x
(g o f)(x) =
(Simplify your answer.)
7
What is the domain of fog?
O B. (-0,4) U (4,00)
O A. (- 0, - 4)U(-4,0) U (0,00)
te
OC. (-0,0) U (0,00)
O D. (-∞,0) U (0,4) U (4,00)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff2a6cc16-9f4b-44bb-a75f-5af5ec79db2a%2Fa1bcc23c-b045-4da0-af84-ab759a1d803a%2Fpwemue9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:For the given functions, find (f o g)(x) and (g o f)(x) and the domain of each.
1
f(x) =
g(x) =
|
1-4x
7x
(fo g)(x) =
X-4
(Simplify your answer.)
1-4x
(g o f)(x) =
(Simplify your answer.)
7
What is the domain of fog?
O B. (-0,4) U (4,00)
O A. (- 0, - 4)U(-4,0) U (0,00)
te
OC. (-0,0) U (0,00)
O D. (-∞,0) U (0,4) U (4,00)
Expert Solution
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Step 1
Given functions are .
We have to find composition of functions and domain of functions .
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