1.bryce started with $450 in a bank account that does not earn interest. in the middle of every month, he withdraws 1/2 of the account balance. which recursive function rule models bryce’s balance at the end of each month?

Since during middle of each month, Bryce withdraws half of his amount. So at the end of each month, his balance is 1/2 times as compared to balance of his previous month.

The following recursive function represents the Brye's balance at end of each month:



where  is the account balance of previous month. And is the account balance of current month.