SOLUTION: Composite Functions Given f(x)=x^2-3x+4 ; g(x)=x+2 Find (f o g )(x) (g o f )(2)

SOLUTION: Composite Functions Given f(x)=x^2-3x+4 ; g(x)=x+2 Find (f o g )(x) (g o f )(2)

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Question 55891: Composite Functions
Given f(x)=x^2-3x+4 ; g(x)=x+2
Find (f o g )(x)
(g o f )(2)
Answer by funmath(2933) (Show Source): You can put this solution on YOUR website!
Composite Functions
Given ;
Find:
For this one substitute g(x) into f(x):
(f o g )(x)=f(g(x))=f(x+2)=
=
=
=
=
:
For this one substitute 2 into f(x) and f(2) into g(x):
(g o f )(2)=g(f(2))===g(2)

Happy Calculating!!!
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