Question

! NEED HELP ASAP !

what is the domain of the function below?
(1,3) (2,5) (3,7) (4,9)
***SEE PICTURE***

Answer 1

i put this into my calculator and it said the domain was:

{1, 2, 3, 4}

i doubt you need this, but it gave it to me as well, so..just incase you need it, the range is:

{3, 5, 7, 9}

hope this helps! :)

Answer 2

Explanation:

1,2,3,4