Constanta The quantities I and y are proportional,
y

5.8 5.8
7.5 7.5
11.211.2

Find the constant of proportionality (r) in the equation y = r2.

Problem 3 a bank charges a service fee of $7.50 per month for a checking account. a bank account has $85.00. if no money is deposited or withdrawn except the service charge, how many months until the account balance is negative