The cost mailing a first class is $0.46 for the first ounce and $0.20 for each additional ounce or portion of an ounce. The letter y represent the total cost mailing a letter that weighs x ounces. Which type of function model would be appropriate for this situation

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Answer:

The total cost will be y = 0.46 + 0.20x.In this case, the intercept slope

Step-by-step explanation: