Which equation represents a non linear function

y=3x3

Step-by-step explanation:

Nonlinear equations are those whose functions dont behave like a line (y=mx+b)

B. 3x+2y=10, can be written as y=5- 3/2 x, where m=-3/2 and b=5

C is linear since m=0 and b=0

D is linear since m=1/4 and b=-2

A. is the only that dont behave like a line, is a cube function

i believe the answer is c.

hm let me think hm think think hm think yes