Question

Which ordered pair must be removed to make the relation a function. {(1, −5), (2, −4), (3, 4), (4, 3), ( 3, -4)}

Answer 1

either the ordered pair (3 , 4) or (3 , -4)

Explanation:

a function is where there is only one x to each y value

each x value must not be the same

Answer 2

I actually have no idea

Explanation: