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 $f(g(2)) = f(3) = 3^{2} = 9$.
Related questions
Direct: The mother said, 'Sleep now, my child.' Indirect form isDirect: She said to him, 'Can you help me?' Indirect form isDirect: She said, 'May God bless you!' Indirect form isDirect: The boy said, 'Alas! I have failed.' Indirect form isDirect: He said, 'I bought this book yesterday.' Indirect form isDirect: He said, 'I will see you tomorrow.' Indirect form isDirect: She said, 'Hurrah! We have won the match.' Indirect form isDirect: He said to her, 'Please help me.' Indirect form is