Respuesta :

Given:

The sets of ordered pairs are given.

To find:

The set of ordered pairs represents a function.

Explanation:

As we know,

The function is a relationship between inputs where each input is related to exactly one output.

That means,

No two different ordered pairs have the same x -coordinate.

Therefore, the set of ordered pairs represents a function is,

[tex]\lbrace(6,0),(5,0),(4,0)\rbrace[/tex]

Final answer:

The correct option is (2).