PreCalculus Module 7 DBA 40 points Be sure to show and explain all work. 10 points each Application The table below shows the February balance of a simple interest savings account each year from 2015 to 2021 _2015 2010 2017 2013 2019 M2021 Balance $12,000 14018 W 18054 20072 W 24108 Do the balances form an arithmetic or geometric sequence? What is the d or the r'? Write a formula for the balance in the account n years after February 2015. Find the sum of the February balances from 2015 to 2032, inclusive. Find the error(s) and solve the problem correctly. Determine whether the sequence converges or diverges. How do you know if it converges or diverges? If it converges, give the limit. 511-1 n+1 Answer: Diverges because of the degree of the numerator and denominator. Discussion Question Describe the difference between a recursive rule and an explicit rule when working with sequences