Chapter3: Functions
Section3.4: Composition Of Functions
Problem 4SE: How do you find the domain for the composition of two functions, fg ?
Related questions
Question
![Suppose f and g are continuous functions such that
g(7) = 4 and lim 3fx) + f(x)g(x) =
= 21.
Find f(7).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F48885ef8-964f-488d-9f9a-717b55a8fc00%2Ff8a4c1f6-9e81-43bb-b74f-fdb5da8fe7fe%2F7rfcv7a_processed.png&w=3840&q=75)
Transcribed Image Text:Suppose f and g are continuous functions such that
g(7) = 4 and lim 3fx) + f(x)g(x) =
= 21.
Find f(7).
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