Graphing Quadratic Equations in Two Variables · Exercise 44
Solve. Round answers to the nearest tenth.
A retailer who sells backpacks estimates that, by selling them for dollars each, he will be able to sell backpacks a month. The quadratic equation is used to find the received when the selling price of a backpack is . Find the selling price that will give him the maximum revenue, and then find the amount of the maximum revenue.
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OpenStax, Elementary Algebra 2e · §10.5 Graphing Quadratic Equations in Two Variables · Exercise 44
No hints for this one.
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