The amount of money in a savings account over time is given in the table below. Answer the questions below to determine what kind of function would best fit the data, linear or exponential. Number of Years Since Account Opened, x 1 2 3 4 Money in account ($), f(x) 199.84 369.84 540.18 709.50 Answer Attempt 1 out of 2 function would best fit the data because as x increases, the y values change . The of this function is approximately .