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If f(x)=x-4 and g(x)=2x-3, find f o g

User Abhim
by
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1 Answer

3 votes
Answer: " 2x − 7 " .
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If f(x) = x − 4 ;

and g(x) = 2x
− 3 ;

Then, (
f o g)(x) =

f(2x − 3) = x − 4 ;

= (2x − 3) − 4 = 2x − 3 − 4 ;

= 2x
− 7 .
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User Annada
by
8.3k points