Question

1.
{(–2, –1), (4, 2), (–8, –4), (6, 3)} (1 point)

Yes; there is only one range value for each domain value.
No; the value 2 has two range values.



2.
{(5, 0), (7, 2), (9, 4) (5, 1)} (1 point)

Yes; there is only one range value for each domain value.
No; the domain value 5 has two range values.

Answer 1

1. Yes, each domain value has an unique range value.
2. No, the domain value 5 has two range values, cannot be a function.

Answer 2

okay thanks:)

Answer 3

No problem.