Question

2/30/2020 Algebra Il Section 7BC - Activities 5 6. Molly is comparing savings account options at 2 banks. Let a represent the number of years the money is in the bank. Bank A provides Molly the equation f(z) = 3x - 21 +5 to model an account's growth. Bank B provides Molly the equation f(x) = 1.5* - 1 to model the account's growth. The table below illustrates the growth for each account in 5-year intervals. Which statement describes the account options? Bank A: f(x) = 3r? - 23 +5 Bank B: f(x) = 1.5* - 1 70 6.59 10 285 56.67 650 436.89 20 1165 3324.26 Bank B's account balance will exceed Bank A's account balance between 15 and 20 years. Bank B's account balance will always exceed Bank A's account balance. Bank A's account balance will always exceed Bank B's account balance. Bank A's account balance will exceed Bank B's account balance between 15 and 20 years. 15 9 วันพssassy - DRE

Answer 1

solution. from the Data Given 5 as 707 6.59 Bank A 7 BankB Bane A Y Bank B as 2857 56.67 as 6507 436.89 15 Bare A Bank B 20 Bank B 7 Bank A as 3324.267 1165 me see thee Bank B's account balance will exceed Banks As acount Balance between 15 and 20 year. А