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.)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Transcribed Image Text: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.)
()
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Transcribed Image Text:A once-popular children's doll is slowly declining in popularity. The quartic function 1(x) = - 0.025x +0.561x - 3.617x - 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.)
(11)
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