If $f(x) = x^{2}$ and $g(x) = x + 1$, what is $f(g(2))$?
A$5$
B$7$
C$9$
D$11$
Answer & Solution
Correct answer: C. $9$
First $g(2) = 2 + 1 = 3$. Then $f(g(2)) = f(3) = 3^{2} = 9$.
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