Mathematics, 19.11.2019 08:31 juansantos7b
To ship a 2-pound item it costs $6.09. to ship a 7 pound item it costs $8.84. find the rate of change.
Answers: 3
such that 
co-ordinate represents the mass of the item in pounds and 
co-ordinate represents the cost of the item in dollars.
of the line joining the points and is given by:
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To ship a 2-pound item it costs $6.09. to ship a 7 pound item it costs $8.84. find the rate of chang...
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