8
QuizMultiple Choice
Inverse of a Function
Question 8 • Algebra 2 SAT 26-27 Supplemental Wk3
Consider the function f(x) = x2 – 331. Chivonne claims a domain restriction x ≥ 0 produces the inverse function f–1(x) = .Which statement describes whether Chivonne is correct?
Answer
A
The expression for f–1(x) is correct, but the domain restriction is not.B
The domain restriction is correct, but the expression for f–1(x) is not.C
Both the expression for f–1(x) and the domain restriction are correct.D
Neither the domain restriction nor the expression for f–1(x) is correct.