Question

Write five ordered pairs to represent a relation that is not a function

Answer 1

(1, 1), (1, 2), (1, 3), (1, 4), (1, 5)

Explanation:

As long as the same x-coordinate appears more than once, the is not a function.

(1, 1), (1, 2), (1, 3), (1, 4), (1, 5)