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
y = x2
y = x squared
y = x3
y = x over 3
y = 4x2
y = 4x2
x = 3y
x = 3 y
y = 3x
y = 3 x
y = 4x
y = 4 x
x = y3