Question

I need help plz help thx

Answer 1

Answer:

y=17

Step-by-step explanation:

There is no X and Y in that equation meaning it's not linear.

Answer 2

oh geez i hate i-ready's

Step-by-step explanation:

A linear function involves two variables which are in their first power form, such as x and y.

A nonlinear function may include two variables, one or more of which are of the 2nd or higher power.

y = x^2 - 2 is NOT a linear function, because of that power (2).  Note how all the other choices show x to the 1st power.