Flashcards
Exponential Functions
Cards in this deck (12)
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- 3You purchase a stereo system for $830. After a 3 month trial period, the value of the system decreases 13% each year. A) Write an exponential decay model for the value of the stereo system in terms of the number of years since the purchase B) What was the value of the system after 1 year?
- 4You buy a commemorative coin for $110. Each year t, the value of V of the coin increases by 4%. A) Write a growth model for Value. B) What is the value of the coin after 15 years?
- 5You buy a new car for $24,000. The value of the car decreases by 16% each year. A) Write a decay model for the value of the car B) How much is the car worth after 2 years? C) Use a graph to estimate when the car will have a value of $12,000
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- 8th grade Math Flashcards on Exponential Functions, created by Lisa Walsh on 14/04/2020.
- Created by
- Lisa Walsh
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