The total amount spent by Americans on shoes and clothing from 2000 to 2013 can be modeled
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The total amount spent by Americans on shoes and clothing from 2000 to 2013 can be modeled by ƒ(x) = 0.7714x2 - 3.693x + 297.9, where x = 0 represents 2000 and ƒ(x) is in billions of dollars. Based on this model, in what year did spending on shoes and clothing reach a minimum?
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x 07714x 2 3693x 2979 We seek the xcoordinate of the vertex Algebraic Solution The par...View the full answer
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Related Book For
College Algebra
ISBN: 978-0134697024
12th edition
Authors: Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
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