Question

Determine if its a function or a relation.
1. Each person to its ATM card number
2. Each teacher to his subject being taught
3. Each planet to its moon.
4. Each child to his god father.
ILL GIVE MEDAL + FAN 😍

Answer 1

Looks like a Relation.

Answer 2

1.)Relation According to me
2.)Function
3.)Relation
4.)Function
@lorenvil

Answer 3

your right adjax