A once-popular children's doll is slowly declining in popularity. The quartic function f(x) = - 0.025x* +0.561x - 3.617x2 - 1.219x + 86.923, where x is the number of years since 1993, can be used to estimate the number of dolls of this type that were sold (in thousands) during a given year from 1993 to 2003, Estimate how many dolls were sold in 1998. The number of dolls sold in 1998 was approximately (Round to the nearest thousand.)
A once-popular children's doll is slowly declining in popularity. The quartic function f(x) = - 0.025x* +0.561x - 3.617x2 - 1.219x + 86.923, where x is the number of years since 1993, can be used to estimate the number of dolls of this type that were sold (in thousands) during a given year from 1993 to 2003, Estimate how many dolls were sold in 1998. The number of dolls sold in 1998 was approximately (Round to the nearest thousand.)
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter4: Polynomial And Rational Functions
Section4.1: Quadratic Functions
Problem 6SC: A company that makes and sells baseball caps has found that the total monthly cost C in dollars of...
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