Question

1

A set of ordered pairs is shown below. Choose a value for k that would make the set a function.
{(1,2),(3,2), (k, 7),(4,-5)}
A 1
B
-9
4

Answer 1

thx i needed this im doing a 100 Q test *sigh*

Answer 2

-9

Explanation:

a function shoupd not have the same x-values, therefore any number other than 1, 3, and 4 would make it a function.