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Mathematics, 21.08.2019 01:30 priscilaannmendez

2. the cost of a cell phone is $500. according to the cellular device contract, you will need to be
$0.15 per minute for the first 6oo minutes.
a. write the function that models the total cost of the cell phone bill for the first 600 minutes
b. write the domain of the function interval notation).

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