Question

(-6, 5), (-5, 6), (8, 2) a function?

Answer 1

it is

Explanation:

cause there are no repeating numbers

Answer 2

Yes

Explanation:

A function means that the relation between the x and y values are unique. By this statement, it is meant that each x value can only correspond to a single y value.

Hence,

(-6, 5), (-5, 6), (8, 2) is a function.