Can you help with this? URGENT

Do not comment if you aren’t going to . create a real-life situation and create a system and show how it might be modeled algebraically with a system of equations (or inequalities) show all work include a few sentences explaining the situation, your variables of choice and what each represents, and how you would set it up and solve it algebraically. !

If g(x) is an odd function, which function must be an even function?

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.