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Authors:
Ron Larson, Bruce H.edwards
Chapter:
Limits And Their Properties
Exercise:
1. Review Exercises
Question:56 | ISBN:9780547167022 | Edition: 9

Question

Delivery Charges The cost of sending an overnight package from New York to Atlanta is $12.80 for the first pound and $2.50 for each additional pound or fraction thereof. Use the greatest integer function to create a model for the cost C of overnight delivery of a package weighing x pounds. Use a graphing utility to graph the function and discuss its continuity.

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