Cassandra's car was worth $14,500 at the beginning of 2000 and the value of the car decreased exponentially, decreasing by 18% each year. a. Write a function f that determines the value of Cassandra's car (in dollars) in terms of the number of years t since the beginning of 2000. f(t) = 14500(0.82)^t b. How many years after the beginning of 2000 was Cassandra's car worth $6,000? years Preview Preview c. How many years after the beginning of 2000 was Cassandra's car worth $2,600? * years Preview

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter7: Exponents And Exponential Functions
Section7.8: Transforming Exponential Expressions
Problem 4PPS
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Cassandra's car was worth $14,500 at the beginning of 2000 and the value of the car decreased exponentially, decreasing by 18% each year.
a. Write a function f that determines the value of Cassandra's car (in dollars) in terms of the number of years t since the beginning of 2000.
f(t)
b. How many years after the beginning of 2000 was Cassandra's car worth $6,000?
years Preview
c. How many years after the beginning of 2000 was Cassandra's car worth $2,600?
* years Preview
= 14500(0.82)^t
Preview
Transcribed Image Text:Cassandra's car was worth $14,500 at the beginning of 2000 and the value of the car decreased exponentially, decreasing by 18% each year. a. Write a function f that determines the value of Cassandra's car (in dollars) in terms of the number of years t since the beginning of 2000. f(t) b. How many years after the beginning of 2000 was Cassandra's car worth $6,000? years Preview c. How many years after the beginning of 2000 was Cassandra's car worth $2,600? * years Preview = 14500(0.82)^t Preview
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