Math Problem Statement
A local sneaker company’s profits π each unit of x sneaker sold has been estimated as π(x)= 〖-x〗^2+300x-9000 a)Find the number of sneaker sold in order for the company to maximize its profit. b)What is the maximum level of profit can the company achieve? c)Find the number of sneaker that the company have to sell in order to breakeven. d)Sketch the graph for the profit function for this company.
Solution
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Math Problem Analysis
Mathematical Concepts
Quadratic Functions
Vertex of a Parabola
Quadratic Formula
Formulas
Vertex formula for x-coordinate: x = -b / (2a)
Quadratic formula: x = (-b ± sqrt(b^2 - 4ac)) / (2a)
Theorems
-
Suitable Grade Level
High School
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