6. Demand. The quantity sold x of a high-definition TVis inversely proportional to the price p. If 85,000 highdefinition TVs sold for $1200 each, how many will besold if the price is $850 each?
6. Demand. The quantity sold x of a high-definition TVis inversely proportional to the price p. If 85,000 highdefinition TVs sold for $1200 each, how many will besold if the price is $850 each?
Chapter3: Polynomial Functions
Section3.5: Mathematical Modeling And Variation
Problem 5ECP
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6. Demand. The quantity sold x of a high-definition TV
is inversely proportional to the price p. If 85,000 highdefinition TVs sold for $1200 each, how many will be
sold if the price is $850 each?
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