The function A(s) =s^2 gives the area A in square units of a square with a side length of s units. Find the inverse function s(A). Then use the inverse function to find the side length of a square with an area of 121 square units.

In 2000 the average price of a football ticket was $48.28. during the next 4 years, the proce increased an average of 6% each year. a) write a model giving the average price (p), in dollars, of a ticket (t) in years after 2000.b) graph the model. estimate the year when the average ticket price was about $60