The ordered pairs written below represent a function. What is the rule that represents this function? (0,0) (1,4) (3, 12) (5, 20) (1 point) Responses x = 3y3yx = 3 y y = 3x3xy = 3 x x = y3y3x = y cubed y = 4x4xy = 4 x y = 4x22y = 4x2 y = x2x2y = x squared y = x3x3y = x over 3 x = y3y3x = y over 3 y = x3