37. Price-demand. The price p (in dollars) and demand x for wireless headphones are related by x = 6,000 – 0.15p? X If the current price of $110 is decreasing at a rate of $5 per week, find the rate of change (in headphones per week) of the demand.
37. Price-demand. The price p (in dollars) and demand x for wireless headphones are related by x = 6,000 – 0.15p? X If the current price of $110 is decreasing at a rate of $5 per week, find the rate of change (in headphones per week) of the demand.
Chapter3: Polynomial Functions
Section3.5: Mathematical Modeling And Variation
Problem 5ECP
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37.)
The price p (in dollars) and demand x for wireless headphones are related by
x=6000-0.15p^2
38.) refer to problem 37. (Above) Find the associated revenue function R(p) and the rate of change (in dollars per week) of the revenue.
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