A bank employee notices an abandoned checking account with a balance of $360. The bank charges a $9 monthly fee for the account.
2 answers:
<h2>Answer with explanation:</h2>
Given : A bank employee notices an abandoned checking account with a balance of $360. The bank charges a $9 monthly fee for the account.
let x be the number of months.
Then, the amount charged by bank in x months =
Balance = Initial Balance - Amount charged in x months
=360-9x
The equation that gives the balance f(x) in dollars as a function of the number of months, x :
For x-intercept, put f(x)=0
[divide both sides by 9.]
x-intercept : (40,0)
For y-intercept, put x=0
y-intercept : (0,360)
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d.
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