In 2005, there were 560 students in the eighth grade class at Maddison Middle School. In 2006, there were 590 students and in 2007 there were 616 students. What is the percent of increase from 2005 to 2007?

(05.03 mc) part a: explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. (4 points) part b: make tables to find the solution to 4x = 2x−2. take the integer values of x between −3 and 3. (4 points) part c: how can you solve the equation 4x = 2x−2 graphically? (2 points)