A company's revenue, R⁡(x) , in thousands of dollars, from selling x thousand units is modeled by the quadratic function shown. R⁡(x)=−x^2+9⁢x−10 Its cost, C⁡(x) , in thousands of dollars, is modeled by the linear function C⁡(x)=2⁢x How many units must the company sell to break even?

Question

Revolt · Accepted Answer

2 comma 000 or 5 comma 000 units

Pretest

A company's revenue, R⁡(x) , in thousands of dollars, from selling x thousand units is modeled by the quadratic function shown. R⁡(x)=−x^2+9⁢x−10 Its cost, C⁡(x) , in thousands of dollars, is modeled by the linear function C⁡(x)=2⁢x How many units must the company sell to break even?

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