In January 2016, the retail flat rate in dollars for first-class mail weighing up to 5 ounces
Question:
In January 2016, the retail flat rate in dollars for first-class mail weighing up to 5 ounces could be computed by the piecewise-constant function P, where x is the number of ounces.
(a) Evaluate P(1.5) and P(3). Interpret your results.
(b) Sketch a graph of P. What is the domain of P?
(c) Where is P discontinuous on its domain?
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Related Book For
College Algebra With Modeling And Visualization
ISBN: 9780134418049
6th Edition
Authors: Gary Rockswold
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