Question

A student has $248 in a bank account that earns no interest. The

student deposits an additional $20 each week with no withdrawals.
The function f (x) = 20x + 248 represents the amount of money in
the account, where is in weeks.
How much money, in dollars, will be in the account after 1 year (52
weeks), representing f (52)?
$
Calculator

Answer 1

$1288

Explanation:

1) lets substitute "x" as 52 since we are trying to figure out how much money will be in the account after 52 weeks

20x+248

20(52)+248

1040+248=1288

$1288 will be in the bank after 52 weeks

hope this helps