Question

The relation defined by the set of ordered pairs {(0,2), (-2,2), (1,4), (0,-1)} is not a

function. Which of the ordered pairs listed below, if omitted from this relation, will make
the resulting set a function.
A) (4,1)
B) (0,-1)
C) (1,4)
D) (-2,2)

Answer 1

I think it has to be letter B I’m sorry if it’s wrong

Answer 2

B

Explanation:

In fact in this case there is only a value of y when x is equal to 0