Mathematics, 13.11.2019 19:31 bojcorz6567
A once-popular children's doll is slowly declining in popularity. the quartic function f (x)equals negative 0.022 x superscript 4 baseline plus 0.457 x cubed minus 2.492 x squared minus 5.279 x plus 87.419 commaf(x)=β0.022x4+0.457x3β2.492x2β 5.279x+87.419, 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 19941994.
Answers: 3
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A once-popular children's doll is slowly declining in popularity. the quartic function f (x)equals n...
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