5. Bank account A starts with $5,000 and grows by $1,000 each week, Bank account B starts with $1 and doubles each week.
a. Which account has more money after one week? After two weeks?
b. Here is a graph showing the two account balances. Which graph corresponds to
which situation? Explain how you know.
40,000
30,000
amount in dollars
20,000
10,000
15
10
number of weeks
c. Give a choice, which of the two accounts would you choose? Explain your reasoning.