Question

Graph the relation. Is the relation a function? Why or why not?

(-5, 6), (-2, 3), (3, 2), (6,4)
Yes; there is only one range value for each domain value.
Yes; there is only one domain value for each range value.
No; a domain value has two range values.
No; a range value has two domain values.

Answer 1

Yes; there is only one range value for each domain value.

Explanation:

To be a function, every input should have a unique output