consider a sequence whose first five terms are 64, 48, 36, 27, 20.25. select the function (with domain of all integers n greater than but equal to 1) that can be used to define and continue this sequence

Pamela has a 30-year, 5.75% mortgage on her $250,000 home. she has been paying on it for 5 years, and has recently hit some financial trouble. if her lender agreed to lower the interest rate on her $231,905.47 balance to 5.5%, what will her new payment be for the remainder of the loan?