The population of a certain West Virginia city was 119,300 in 1992. By 2010, the population had become 82,000. (A) Find the exponential function of the form A (t) = Pel modeling the size of the population after t years. (use as many decimals for your rate as possible)

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter6: Vector Spaces
Section6.7: Applications
Problem 14EQ
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The population of a certain West Virginia city was 119,300 in 1992. By 2010, the population had become 82,000.
(A) Find the exponential function of the form A (t) = Pe" modeling the size of the population after tyears. (use as many decimals for your rate as possible)
Pert
Number
A (t) = Number
e
(B) Find the exponential function of the form A (t) = P(1+r)' modeling the size of the population after t years.(use as many decimals for your rate as possible)
t
A (t) = Number
(1+ Number
(C) Using each of your models, estimate the population of the city in 2017. (round your values to nearest whole number)
Model (A) estimate for 2017: Number
рeople
Model (B) estimate for 2017: Number
реople
Transcribed Image Text:The population of a certain West Virginia city was 119,300 in 1992. By 2010, the population had become 82,000. (A) Find the exponential function of the form A (t) = Pe" modeling the size of the population after tyears. (use as many decimals for your rate as possible) Pert Number A (t) = Number e (B) Find the exponential function of the form A (t) = P(1+r)' modeling the size of the population after t years.(use as many decimals for your rate as possible) t A (t) = Number (1+ Number (C) Using each of your models, estimate the population of the city in 2017. (round your values to nearest whole number) Model (A) estimate for 2017: Number рeople Model (B) estimate for 2017: Number реople
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