The population of a certain West Virginia city was 102,600 in 1990. By 2009, the population had become 118,250. (A) Find the exponential function of the form A (t) = Pet modeling the size of the population after tyears. (use as many decimals for your rate as possible) Number t. A (t) = 102600 e (B) Find the exponential function of the form A (t) = P(1+r) modeling the size of the population after tyears.(use as many decimals for your rate as possible) A (t) 102600 (1+ Number (C) Using each of your models, estimate the population of the city in 2016. (round your values to nearest whole number) Model (A) estimate for 2016: Number реople Model (B) estimate for 2016: Number реople

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section: Chapter Questions
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The population of a certain West Virginia city was 102,600 in 1990. By 2009, the population had
become 118,250.
(A) Find the exponential function of the form A (t) = Pe modeling the size of the population
after t years. (use as many decimals for your rate as possible)
Number
A (t)
102600
e
(B) Find the exponential function of the form A (t) = P(1 +r) modeling the size of the population
%3D
after tyears. (use as many decimals for your rate as possible)
A (t)
102600
(1+ Number
(C) Using each of your models, estimate the population of the city in 2016. (round your values to nearest
whole number)
Model (A) estimate for 2016: Number
реople
Model (B) estimate for 2016: Number
people
Transcribed Image Text:The population of a certain West Virginia city was 102,600 in 1990. By 2009, the population had become 118,250. (A) Find the exponential function of the form A (t) = Pe modeling the size of the population after t years. (use as many decimals for your rate as possible) Number A (t) 102600 e (B) Find the exponential function of the form A (t) = P(1 +r) modeling the size of the population %3D after tyears. (use as many decimals for your rate as possible) A (t) 102600 (1+ Number (C) Using each of your models, estimate the population of the city in 2016. (round your values to nearest whole number) Model (A) estimate for 2016: Number реople Model (B) estimate for 2016: Number people
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