Mathematics, 19.01.2021 07:00, aliyahedwards94

The relationship between the postage rate and the weight of a letter can be defined by a piecewise function. The graph shows the 2018 postage rates for using regular service to mail a letter.

The relationship between the postage rate and the weight of a letter can be defined by a piecewise

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The relationship between the postage rate and the weight of a letter can be defined by a piecewise f...