Question

H = {(2, 5), (3, 5), (4, 5), (5, 5), (6, 5)} Is H a function and why?

a. Yes, no two ordered pairs in this list has the same first element.

b. No, each set of ordered pairs in this list has the same second element.

c. Yes, there is more than one ordered pair in this list.

d. No, there is a limited number of ordered pairs in this lis

Answer 1

A

Explanation:

In order to be considered a function, the first element cannot be the same, which this qualifies.