Question

F(x) and g(x) are inverses of each other. f(15) = -3. What is g(-3)?

Answer 1

9514 1404 393

Answer:

15

Explanation:

We are given that the relation f can be represented by the ordered pair ...

(15, -3)

and we are told that g is the inverse relation. That means the ordered pair ...

(-3, 15)

is part of g. In short, g(-3) = 15.