Question

Which ones are non-linear and which ones are linear?

Answer 1

Answer:

y=x

Step-by-step explanation:

the other two are not linear because any equation with an exponent is not linear

Answer 2

Answer:

Linear:y=x,Nonlinear:y=x^2,y=x^3

Step-by-step explanation:

A linear function goes in a straight line,a nonlinear function doesn't.