Central High School had fifteen members on their swim team in 2010. Over the next several years, the team increased by an average of 20 members per year. The same school had 45 members in their chorus in 2010. The chorus saw an increase of 5 members per year. Write a system of equations to model this situation, where x represents the number of years since 2010. Graph this system of equations on the set of axes below. Explain in detail what each coordinate of the point of intersection of these equations means in the context of this problem.​