Question

Is this a function {(2,5),(3,6),(5,2),(0,5),(8,1),(9,3)}

Answer 1

Answer:

Yes

Step-by-step explanation:

To be a function, no two x-values can be the same in a set of coordinates.

2, 3, 5, 0, 8, and 9 do not equal each other, so it is a function.