Question

A function is defined as {(1, 4), (3, 6), (5,8), (8, 11)}. Penny is asked to create one more
ordered pair for the function. Which ordered pair can she add to the set to keep it a function?
1.
(6,3)
2.
(1,9)
3.
(8,4)
4.
(3,9)

Answer 1

Answer: 1. (6, 3)

Step-by-step explanation: She can add the pair, (6, 3) to keep it a function. Remember in a function the points can NEVER have the same x-value!