Between 1981 and 2008, the percent of the world population living on less than $1.25 per day

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Between 1981 and 2008, the percent of the world population living on less than $1.25 per day can be modeled by the function f(n) = -1.1n+ 53.1, where n = 1 corresponds to 1981, n = 2 to 1982, and so on.

(a) Let a_n = f(n). Find a₁ and interpret the result.

(b) Find a₂₈ and interpret the result. Is the percentage of the population living on less than $1.25 per day increasing or decreasing?

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College Algebra With Modeling And Visualization

ISBN: 9780134418049

6th Edition

Authors: Gary Rockswold

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Question Posted: Jun 17, 2023 12:19 AM

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Between 1981 and 2008, the percent of the world population living on less than $1.25 per day

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College Algebra With Modeling And Visualization

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