Which of the following representations are functions?

A. {(0, 9), (3, 12), (-5, 10), (5, 10)}

B. y = x^(2) + 10


A only

A and B only

A and C only

A, B and C

Which of the following representations are functions A 0 9 3 12 5 10 5 10 B y x2 10 A only A and B only A and C only A B and C class=