The function / (t) = -0.2t³ + 3t² +100 for 0 ≤ t ≤ 9 gives the CPI of an economy, where t = 0 corresponds to the beginning of 2014. Calculate the inflation rate at the end of 2024. a. Undefine O b. 0% O c. 7.8%
The function / (t) = -0.2t³ + 3t² +100 for 0 ≤ t ≤ 9 gives the CPI of an economy, where t = 0 corresponds to the beginning of 2014. Calculate the inflation rate at the end of 2024. a. Undefine O b. 0% O c. 7.8%
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter1: Equations And Graphs
Section1.2: Graphs Of Equations In Two Variables; Circles
Problem 111E
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Transcribed Image Text:The function / (t) = -0.2t³ + 3t² +100 for 0 ≤ t ≤ 9 gives the CPI of an economy, where t = 0
corresponds to the beginning of 2014. Calculate the inflation rate at the end of 2024.
a.
Undefine
O b. 0%
O c. 7.8%
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