Question

Which of the sets of ordered pairs represents a function?

A = {(–4, 5), (1, –1), (2, –2), (2, 3)}

B = {(2, 2), (3, –2), (9, 3), (9, –3)}


Only A
Only B
Both A and B
Neither A nor B

Answer 1

@mathstudent55 @Mehek14 @Michele_Laino plz help ppl

Answer 2

it's none of them
because they can't have 2 same x values and different y values

Answer 3

ohh thank you very much!! thanks for explaining too! :}

Answer 4

yw :)