Mathematics, 15.12.2021 04:00 123martinnnnn
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. Kiran and Mai wrote some rules to represent the postage function, but each of them made some errors. Identify the error in each person’s work and write a corrected set of rules.
Answers: 1
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The relationship between the postage rate and the weight of a letter can be defined by a piecewise f...
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