Question

Heather has $125 in her bank account during Week #1. At the end of each week, she deposits $25 into her bank account.

What is the iterative rule for the amount of money Heather has after n weeks?

Answer 1

125+25n. She starts off with 125 in the bank and also put in $25 every week.

Answer 2

Third Option: an=100+25n or an= 25n+100

Explanation:

Just took the test and passed with this answer. I am 100% sure this is correct. For future students looking. :)