Question

Which ordered pair? (Picture Included)

Answer 1

(1, 9)

Explanation:

(1, 9) is the only possible answer,because the others have the same domain above the question, so they can't be a function

Answer 2

(1,9)

Explanation:

For a function, each x value has only one y value. 2, 3, and 4 are already used up.

(1,9)