Question

For which value of x is the relation not a function?

{(0, 1), (x, 0), (3, 5), (2, 6)}
A) 1
B) 3
C) 4
D) 6

Answer 1

B) 3

Explanation:

A function cannot have two points that have the same x-value, so x would need to equal 3 for the relation to not be a function.

Answer 2

The answer is a based on my knowledge