6. The profit, P(x), of a software company, in thousands of dollars, is given by the equation P(x) = -10x²+ 110x + 10000, where x is the amount spent on advertising, in thousands of dollars. Determine the least amount spent on advertising that will result in a profit of at least $8 000 000.

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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6. The profit, P(x), of a software company, in thousands of dollars, is given by the equation P(x) =
-10x² + 110x + 10000, where x is the amount spent on advertising, in thousands of dollars. Determine
the least amount spent on advertising that will result in a profit of at least $8 000 000.
Transcribed Image Text:6. The profit, P(x), of a software company, in thousands of dollars, is given by the equation P(x) = -10x² + 110x + 10000, where x is the amount spent on advertising, in thousands of dollars. Determine the least amount spent on advertising that will result in a profit of at least $8 000 000.
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