7
QuizMultiple Choice
Composition of Functions
Question 7 • 26/27 ALGEBRA II A
If f(x) = 3x + 2 and g(x) = x2 + 1, which expression is equivalent to ?
Answer
A
(3x + 2)(x 2 + 1)B
3x 2 + 1 + 2C
(3x + 2)2 + 1D
3(x 2 + 1) + 2Question 7 • 26/27 ALGEBRA II A