Martina opens a savings account with an initial
deposit and makes no other deposits or withdrawals.
She earns interest on her initial deposit. The total
amount of money in her savings account at the end of
each year is represented by the sequence shown.
100, 105, 110.25,
Which recursive formula can be used to determine the
total amount of money earned in any year based on
the amount earned in the previous year?
Of(n + 1) = f(n) + 5
Of(n + 1) = 5f(n)
Of(n + 1) = 1.05f(n)
Of(n + 1) = 0.05f(n)