Please solve or Answer please in a method you find appropriate it is really important for Pre Calculus 12 class ???

6. It is not easy to determine the best mathematical model for real data as one model may work better than the other. For the following graph, let x represent the time, in weeks, and let y represent the cumulative box office revenue, in millions of dollars Movie Box Office Comparison a) The curve for Avatar and Dark Knight appear to have a horizontal asymptote. What do you think this represents in this context? E; 1)) Do you think the curve for Titanic will eventually exhibit this characteristics as well? Explain and find the horizontal asymptote if possible. c) For the curve Titanic, determine - A quadratic function with vertex located at (22, 573) - An exponential function y = a(c)h{""'" + k , where a = -35, b= 0.3, c = 0.65 d) In your opinion, which function better models this curve? Explain