:( which one is it??

Which of the following is true for the relation f(x)=2x^2+1

The marriott family bought a new apartment three years ago for $65,000. the apartment is now worth $86,515. assuming a steady rate of growth, what was the yearly rate of appreciation? what is the percent of the yearly rate of appreciation?

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2