Terry wrote four functions to represent the population growth or the population decline of various towns over the next few years.Complete the table to determine wheter each function represents exponential growth or exponential decay Select Growth or Decay for each funct

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter6: Exponential And Logarithmic Functions
Section6.1: Exponential Functions
Problem 61SE: The fox population in a certain region has an annualgrowth rate of 9 per year. In the year 2012,...
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Terry wrote four functions to represent the population growth or the population decline of various towns over the next few years.Complete the table to determine wheter each function represents exponential growth or exponential decay Select Growth or Decay for each function.

Growth Decay
f(x) = 420 - 0.96*
F(x) = 3026(1 – 0.04)*
f(x) = 24,058 - (1 + 0.12)2 O
f(x) = 8391(1.23)
O O O
O O
Transcribed Image Text:Growth Decay f(x) = 420 - 0.96* F(x) = 3026(1 – 0.04)* f(x) = 24,058 - (1 + 0.12)2 O f(x) = 8391(1.23) O O O O O
Expert Solution
Step 1

Exponential function is given by

    fx = a·bx

if b>1 then the function represents growth

if b<1 then the function represents decay

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