The graph to the right shows a comparison between two groups of people living with a certain disease in the United Staten during 1993 2000 Use this graph to work the following parts a Use the points 0 10 and 7 90 where x 0 at 1993 and x7 at 2000 to find an equation for a line approximating the data for the graph in blue Write it in standard form b Repeat part a using the points 0 25 and 7 74 for the graph in red c Solve the system formed by the two equations in parts a and b d Describe how the solution is related to the graph a The equation of the line approximating the data is Type your answer in standard form Simplify your answer con CEED Number Onthousand y 140 120 100 80 80 40 People Living with Disease 30 0 1993 1994 1995 1996 1997 1998 1999 20 Your