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ZX-4B89E0DDE9Nonlinear functions · 第 8 题
Nonlinear functions · 原库模块 1 · Q8 原库参考解析
f(x) =-500x2 +25,000x
The revenue f(x) , in dollars, that a company receives from sales of a product is given by the function f above, where x is the unit price, in dollars, of the product. The graph of y = f(x) in the xy-plane intersects the x-axis at 0 and a. What does a represent?
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