7
QuizMultiple Choice

Function Inverses — Quiz

Question 7 • Mathematics III

The function f⁡(x) is shown. x f of x negative 6 1 negative 3 2 2 5 5 3 8 0 If g of x is the inverse of f of x , what is the value of f of g of 2 ?

Answer
A
2
B
5
C
negative 3
D
negative 6

Explanation

Because g is the inverse of f, g(2) is the input that f maps to 2. Applying f to that input gives 2, so f(g(2)) = 2. The correct choice is 2.

AI-written and checked against the verified answer.

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