Mathematics, 30.03.2020 23:57 kritalewis

The cost of mailing a first-class letter is $0.46 for the first ounce and $0.20 for each additional ounce or
portion of an ounce. The letter y represents the total cost for mailing a letter that weighs xounces.
Which type of function model would be appropriate for this situation?
absolute value function
step function
square root function
linear function

Answers: 2

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