Question

PLEASE ANSWER ASAP !!!!!

Answer 1

Domain:

3,6,12,18

Range:

5,7,9,10

Not a function

Explanation:

X= Domain

Y= Range

The input 6 is pared with both 5 and 10

Answer 2

Explanation:

Domain: {3,6,12,18}

Range:{ 5,7,9,10}

It is not a function since element 6 of set x has two images(5 and 10) in set y