The demand function for a product is given by(adsbygoogle = window.adsbygoogle || []).push({});

x = D(p) = 1450 - 3p^3, 0<p<7.85 (please note these should both be less-than-or-equal-to signs)

(a) Find the number of units sold when the price per unit is $5.75.

D(5.75) = 1450 - 3(5.75)^3 = 879.67

Did I set this up correctly? Can anyone confirm this answer?

(b) Find the price per unit when 1000 units are sold.

How would I set this up?

Thanks!

J.B.

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# Homework Help: Demand Function Help Needed

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