Question

look at this set of ordered pairs: (-16, 17) (1, 18) (-14, 11) is this relation a function? yes no

Explanation:

Step1: Recall function definition

A relation is a function if each input (x - value) has exactly one output (y - value).

Step2: Check x - values

The x - values in the ordered pairs are - 16, 1, and - 14. Each of these x - values appears only once. So each input has exactly one output.

Answer:

yes