## Let x represents the amount of a transaction and let f(x) represents the amount Isabel is charged for the transaction write a function that

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## Answers ( )

Answer:Step-by-step explanation:Let P% of the transaction amount is charged in the account.

So, if the transaction amount is x, then the charge for that transaction will be

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Therefore, if f(x) represents the amount Isabel is charged for the transaction then we can write , where P% is the rate of charge. ( Answer )