Suppose f(x) and g(x) are two functions such that: • f(3)=1 • g(3)=1 • f(3)=5 • g'(3)=7 What is (fg)'(3)?

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter3: Functions
Section3.4: Composition Of Functions
Problem 2SE: What is the composition of two functions, fg ?
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Suppose f(x) and g(x) are two functions such that:
• f(3)=1
• g(3)=1
• f(3)=5
• g(3)=7
What is (fg)'(3)?
12
35
70
Not enough information.
Transcribed Image Text:Suppose f(x) and g(x) are two functions such that: • f(3)=1 • g(3)=1 • f(3)=5 • g(3)=7 What is (fg)'(3)? 12 35 70 Not enough information.
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