179k views
5 votes
Which of the following relations is a function ?

Which of the following relations is a function ?-example-1
User Brandin
by
5.9k points

1 Answer

5 votes

Answer:

D

Explanation:

Every X value can only correspond to one Y value.

For example, in answer A, the Y value 4 is used twice for different X values, so it is not a function.

User Bechbd
by
6.7k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.