Holders of credit cards issued by banks, department stores, oil companies, and so on, receive bills each

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Holders of credit cards issued by banks, department stores, oil companies, and so on, receive bills each month that state minimum amounts that must be paid by a certain due date. The minimum due depends on the total amount owed. One such credit card company uses the following rules: For a bill of less than $10, the entire amount is due. For a bill of at least $10 but less than $500, the minimum due is $10. A minimum of $30 is due on a bill of at least $500 but less than $1000, a minimum of $50 is due on a bill of at least $1000 but less than $1500, and a minimum of $70 is due on bills of $1500 or more. Find the function that describes the minimum payment due on a bill of x dollars. Graph f.

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Precalculus

ISBN: 978-0321716835

9th edition

Authors: Michael Sullivan

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