A movie studio tries to release a blockbuster movie each summer. The following statistics describe the attendance for such a movie. Week 2: 9 million tickets sold Week 4: 11 million tickets sold Week 6: 11 million tickets sold A quadratic regression found the following equation as the best fit for modeling these data. A = -0.25x + 2.5x+5 a. Show that the graph of the equation passes through the three data points regarding attendance. Choose the correct graph to the right. b. Use the model to determine the maximum attendance for the movie. A = million (Round to three decimal places as needed.) A. Attendance (millions) C. Attendance (millions) 20- 20- 0 20 Week 0 Week 20 20 G 0 Attendance (millions) O B. 20+ Attendance (millions) D. 20- Week 20 G Week 20 Q