Brigitte keeps $500 in a safe at her home. She also deposits $1000 in a savings account that earns 1.3% compound
interest. Which function models the total amount of money Brigitte has over time, t?
A f(t) = 1500 - (1.013)
® f (t) = 1000 - (1.013)* + 500
© f (t) = 1000 - (1.013)* + 500€
O f (t) = 1000 - (500.013)