Question

Which function is linear?
A) y = x^2 + 4
B) 2y = 4x^2
C) 2y = x + 4
D) x^2=2y

Answer 1

Answer:

A

Step-by-step explanation:

its a

Answer 2

Answer:

C) 2y = x + 4

Step-by-step explanation:

all other functions include x²