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F(x) = x2 + 3; 9(x) = x-2 Find f(g(x)).
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F(x) = x2 + 3; 9(x) = x-2
Find f(g(x)).

User Yaron
by
7.6k points

1 Answer

5 votes

Answer:

f(x) = x^2 - 4x + 7

Explanation:


f(x) = x^2 + 3


g(x) = x - 2


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


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


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


f(g(x)) = x^2-4x+7

User Simon Rigby
by
7.2k points
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