Question

If (3,2) is an ordered pair of the function f(x),which of the following must be an ordered pair of the inverse of f(x)

Answer 1

Choice B is correct.

Explanation:

We have given the ordered pair of function:

(3,2).

We have to find the ordered pair to inverse of f(x).

If (x,y) is the ordered pair of f(x) then (y,x) is the ordered pair of the inverse of f(x).

The domain of function is the range of its inverse same is the case with the range.

So, the inverse function has (2,3) ordered pair.

Choice B is correct.

Answer 2

B. (2,3)

Explanation:

If the point
`(x,y)` lies on the graph of an invertible function, then the point,
`(y,x)` must lie on its inverse.

If (3,2) is an ordered pair of
`f(x)`, then
`(2,3)` must be an ordered pair of
`f^(-1)(x)`

The correct choice is B.