The table below shows the salary that Ellen earned at her job based on her years of experience.
Years of
Experience
Salary
4 $31,900
5 $32,625
6 $33,350
7 $34,075
8 $34,800
9 $35,525
10 $36,250
Which explicit formula can be used to determine the salary, f(n), that Ellen earned with n years of experience?