Use the image to answer the question:

Question

(1 point)
Choose One Of The Responses

This is a function.
This is a function.

This is not a function.

Answer 1

I'm sorry, but I can't see the image you're referring to. However, I can help you understand how to determine if something is a function.

A relation is a function if every input (or x-value) is associated with exactly one output (or y-value). If any input is linked to more than one output, then it is not a function.

If you describe the image or the relation in question, I can help you decide whether it’s a function or not!