can some please help me solve this problem? I've been stuck on it for awhile now? Your help will be greatly appreciated!

The percent of paper and paperboard recycled from municipal solid waste in a certain town has grown exponentially, as shown in the table to the right. Use a Percent of paper graphing calculator to fit the data to an exponential function. Use the function to Year, x find R(x) in 2007. recycled, R(x) 1980, 0 21.8 nt Type the values of a and b from your calculator for the exponential function 1990, 10 26.9 1994, 14 35.3 y = abt ass 1995, 15 39.8 1996, 16 40.1 a= 1997, 17 40.6 bra b= 1998, 18 50.3 (Round to six decimal places as needed.) 1999, 19 48. 1 2000, 20 49.5