
Concept explainers
Depreciation A laptop computer that costs
(a) Find the linear model
(b) Find the exponential model
(c) Use the graphing utility to graph the two models in the same viewing window. Which
model depreciates faster in the first
(d) Find the book values of the computer after
(e) Explain the advantages and disadvantages of using each model to a buyer and a seller.

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Chapter 3 Solutions
Precalculus (MindTap Course List)
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