3
To determine if the relation is a function, we need to check if each input (x-value) is associated with a unique output (y-value).
Given the relation:
4 -> 7
10 -> 12
Since both inputs, 4 and 10, have unique outputs, 7 and 12 respectively, the relation is a function.
Therefore, the answer is YES.
Added 6/17/2023 12:28:44 AM
This answer has been confirmed as correct and helpful.