Please answer. Thank you in advance!
Nonsense= Report ​


Please Answer Thank You In Advance Nonsense Report class=

Sagot :

Answer:

1.Mapping diagram

2.is a function

3.{4,1}

4.{2,-2,1}

5.this relation is a function, because each domain is paired with exactly one range value.

I think ito Yung answer but I'm trying my best to answer this question:>