Question

Is the relation a function? Why or why not?

{(–8, –4), (–2, 0), (1, 3), (–2, 6)}

No; the relation passes the vertical-line test.
Yes; only one range value exists for each domain value.
Yes; two range values exist for domain value –2.
No; two range values exist for domain value –2.

Answer 1

yes; only one range value exits for each domain value.

Explanation:

hope this helps!

Answer 2

Yes only one range value exists for each domain value

Explanation:

like i said before each input has to have a different output

have a great day :D