The approximating curve shown on the figure is given by I(t) = −0.04t3 + 0.4t2 + 0.1t + 202 (0 ≤ t ≤ 7), where t is time in months since the start of December 2006. (a) Use the model to estimate the monthly inflation rate in January 2007 (t = 1). Recall that the inflation rate is I′(t) I(t)
The approximating curve shown on the figure is given by I(t) = −0.04t3 + 0.4t2 + 0.1t + 202 (0 ≤ t ≤ 7), where t is time in months since the start of December 2006. (a) Use the model to estimate the monthly inflation rate in January 2007 (t = 1). Recall that the inflation rate is I′(t) I(t)
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter6: Topics In Analytic Geometry
Section: Chapter Questions
Problem 33CT
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The approximating curve shown on the figure is given by
I(t) = −0.04t3 + 0.4t2 + 0.1t + 202 (0 ≤ t ≤ 7),
where t is time in months since the start of December 2006.
(a)
Use the model to estimate the monthly inflation rate in January 2007 (t = 1).
.
| Recall that the inflation rate is |
| I′(t) |
| I(t) |
| (Round your answer to three decimal places.) |
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