Translation on a cordinate plane

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. !

For which pair of functions is (gof)(a)=|a|-2?

What is the equation of this graphed line? enter your answer in slope-intercept form in the box.