Mathematics, 11.04.2021 17:50 ammullims822

A once-popular children's doll is slowly declining in popularity. The quartic function f(x) = -0.025 +0.561x3 -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 2000.

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A once-popular children's doll is slowly declining in popularity. The quartic function f(x) = -0.025...