0. Functions
Introduction to Functions
1:37 minutesProblem 33a
Textbook Question
Textbook QuestionDemand and elasticity Based on sales data over the past year, the owner of a DVD store devises the demand function , where D(p) is the number of DVDs that can be sold in one day at a price of p dollars.
a. According to the model, how many DVDs can be sold in a day at a price of $10?
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