Question

X

-3
1
3
y
10
2
2
10
Function? Yes or No?
Justify your answer:

Answer 1

Yes.

Explanation:

The x's are all different, so the set of numbers is indeed a function. Although two y's are the same, it doesn't matter.

Hope this helped you!! Have an amazing day :D

Answer 2

Yes, because the x doesn’t repeat. The y is not as important so it’s fine if it repeats numbers.