Mathematics Pre-calculus 11 Unit 4 Self-Assessment 11. The cost of a ticket to a basketball gym seating 700 fans is $3. At this price all seats are filled. The owner estimates that if the price is increased, attendance will fall by 100 for every dollar increase. Complete the square to find the maximum revenue. a) What ticket price results in the greatest revenue? b ) At this price what is the maximum revenue? elf-Assessment | No Attempt = 0 Beginning = 1 Emerging = 2 Developing = 3 Proficient = 4 Exempl 12. Solve the following systems of equations graphically. Sketch the graphs. Label each equation. Write the points of intersection. y = (x - 2) +4 2x + y = 7 elf-Assessment No Attempt = 0 Beginning = 1 Emerging = 2 Developing = 3 Proficient = 4 Pac