Let ƒ: R → R and g: R → R be of the form f(x) = ax + b and g(x) = cx + d where a, b, c and d are constants. Determine necessary and sufficient conditions on the constants a, b, c and d so that fog=gof

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter3: Functions
Section3.3: Rates Of Change And Behavior Of Graphs
Problem 2SE: If a functionfis increasing on (a,b) and decreasing on (b,c) , then what can be said about the local...
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Question 7.
Let f: R → R and g: R → R be of the form
f(x) = = ax + b and g(x) = cx + d
where a, b, c and d are constants. Determine necessary and
sufficient conditions on the constants a, b, c and d so that
fog=gof
Justify your answer.
Transcribed Image Text:Question 7. Let f: R → R and g: R → R be of the form f(x) = = ax + b and g(x) = cx + d where a, b, c and d are constants. Determine necessary and sufficient conditions on the constants a, b, c and d so that fog=gof Justify your answer.
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