Question

Whcih of these equations define y as a nonlinear function of x?

Answer 1

Step-by-step explanation:

A) 3y=2x-1.5  --> y = 2/3·x - 1/2 --> linear

B) y=x²+3  --> quadratic

C) 5(x+y)=-25  --> y = -x - 5 --> linear

D) y=x³  --> qubic

E) y=1  --> y = 0·x + 1 --> linear

F) y=12-x² --> quadratic

Answer 2

Answer:

b

Step-by-step explanation: