Question

Does the set of ordered pairs {(2, 100), (13, 13), (14, 5), (60, 4), (100, 1)} define a function?

Answer 1

Yes

Explanation:

A function is a set of data points where the x values never repeat. In this one, all of the x values are different, so it is a function.

Hope this helps!

Answer 2

Yes, it does, since all x-coordinate values are different.