2. The population of Mathville is modelled by the function P(t) = -2t³ + 54t² – 40t + 21000 where t represents the number of years since 2015. a) What will the population be in 2023? · b) Determine the average rate of change of the population from 2018 to 2028.
2. The population of Mathville is modelled by the function P(t) = -2t³ + 54t² – 40t + 21000 where t represents the number of years since 2015. a) What will the population be in 2023? · b) Determine the average rate of change of the population from 2018 to 2028.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section: Chapter Questions
Problem 5T
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