Is the relation a function? Yes or No? (4,5),(4,-7), (4,2), (4,0), (4,9)

asked Feb 12, 2021 146k views

5 votes

4.5k points

Please log in or register to add a comment.

5 votes

Answer:

No, because 4 is repeated in the domain.

Explanation:

Astupidname answered Feb 13, 2021

4.7k points

6 votes

Answer:

No it's not a function

Explanation:

When the domain repeats either once or more, it's never a function

4.2k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

4.5m questions

5.7m answers