2. Sam bought a new car from a dealer. If the car loses 20% of its value each year, the current value can be modeled by the function V(t) = Vo(0.7t), where Vo is the initial value, and V (t) is the value after t years (F (a) If the car costs $30,0 ew, now much is it worth after 3 years? (b) How many years does it take for the same car to drop below $6,000? 1 3 4 0.6" 0.6 0.36 0.216 0.1296 0.07776 0.046656 0.0279936 0.01679616 0.7a 0.7 0.49 0.343 0.2401 0.16807 0.117649 0.0823543 0.05764801 0.8" 0.8 0.64 0.512 0.4096 0.32768 0.262144 0.2097152 0.16777216

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 12PFA
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Question
2. Sam bought a new car from a dealer. If the car loses 20% of its value each year, the current
value can be modeled by the function V (t) = Vo(0.7t), where Vo is the initial value, and V (t) is
the value after t years (F
%3D
(a) If the car costs $30,00 ew, now much is it worth after 3 years?
(b) How many years does it take for the same car to drop below $6,000?
1
3.
4.
6.
8.
a
0.6"
0.6 0.36 0.216 0.1296
0.07776 0.046656 0.0279936 0.01679616
0.7d
0.7 0.49 0.343 0.2401
0.16807 0.117649 0.0823543 0.05764801
0.8"
0.8 0.64 0.512 0.4096 0.32768 0.262144 0.2097152 0.16777216
Transcribed Image Text:2. Sam bought a new car from a dealer. If the car loses 20% of its value each year, the current value can be modeled by the function V (t) = Vo(0.7t), where Vo is the initial value, and V (t) is the value after t years (F %3D (a) If the car costs $30,00 ew, now much is it worth after 3 years? (b) How many years does it take for the same car to drop below $6,000? 1 3. 4. 6. 8. a 0.6" 0.6 0.36 0.216 0.1296 0.07776 0.046656 0.0279936 0.01679616 0.7d 0.7 0.49 0.343 0.2401 0.16807 0.117649 0.0823543 0.05764801 0.8" 0.8 0.64 0.512 0.4096 0.32768 0.262144 0.2097152 0.16777216
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