Between 2000 and 2010, the Phillips curve for the U.S. unemployment rate u and the Consumer Price Index inflation rate I was I(u) = 45.4u-1.54 -1 where u and I are both percents. Find dI for the value of u and du.t (Round your answer to one decimal place.) u = 3 and du = 0.5 % dI = Interpret dI. (Round your answer to one decimal place.) At "low" unemployment, increasing unemployment by just 0.5% significantly --Select-- the inflation rate by %.

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
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Between 2000 and 2010, the Phillips curve for the U.S. unemployment rate u and the Consumer Price Index inflation rate I was
I(u) 45.4u-1.54-1
where u and I are both percents. Find dI for the value of u and du.t (Round your answer to one decimal place.)
u = 3 and du = 0.5
%
dI =
Interpret dI. (Round your answer to one decimal place.)
At "low" unemployment, increasing unemployment by just 0.5% significantly --Select---
the inflation rate by
%.
Transcribed Image Text:Between 2000 and 2010, the Phillips curve for the U.S. unemployment rate u and the Consumer Price Index inflation rate I was I(u) 45.4u-1.54-1 where u and I are both percents. Find dI for the value of u and du.t (Round your answer to one decimal place.) u = 3 and du = 0.5 % dI = Interpret dI. (Round your answer to one decimal place.) At "low" unemployment, increasing unemployment by just 0.5% significantly --Select--- the inflation rate by %.
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