Rosie checks the Blue Book on the rpice of a car. She finds that if the car is 3 years old it is worth about $18,000.If the car is 5 years old it is worth around $16,200.  When it started depreciating it was worth $20,500. Explain how you got your answers for each of these and use sentences to expalin. a.  Give an equation that models the depreciation. b.  When  will the car be worth less than $10,000? c.  What is the rate of depreciation?

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Rosie checks the Blue Book on the rpice of a car. She finds that if the car is 3 years old it is worth about $18,000.If the car is 5 years old it is worth around $16,200.  When it started depreciating it was worth $20,500. Explain how you got your answers for each of these and use sentences to expalin.

a.  Give an equation that models the depreciation.

b.  When  will the car be worth less than $10,000?

c.  What is the rate of depreciation?  

   

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