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What is the value of g(f(x)) f(x)=2x^2+3 g(x)=x-4
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What is the value of g(f(x)) f(x)=2x^2+3 g(x)=x-4

User Aaron Gage
by
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1 Answer

4 votes

Answer:

2x^2 -1

Explanation:

f(x)=2x^2+3

g(x)=x-4

g(f(x))

Replace x in g(x) with the function f(x)

g(f(x)) = 2x^2+3 -4

Combine like terms

=2x^2 -1

User Aonghas M
by
5.6k points
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