Question: The demand function for the Luminar desk lamp is given by p = f(x) = -0.1x - 0.3x + 34 where x is the

The demand function for the Luminar desk lamp is given by p

The demand function for the Luminar desk lamp is given by p = f(x) = -0.1x - 0.3x + 34 where x is the quantity demanded in thousands and p is the unit price in dollars. (a) Find f(x). f'(x) = (b) What is the rate of change of the unit price (in dollars per 1,000 lamps) when the quantity demanded is 13,000 units (x = 13)? per 1,000 lamps What is the unit price (in dollars) at that level of demand?

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