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CalculusQ&A Library2.6.45-BEQuestion HelpUse differential approximations in the following problem.A company will sell N units of a product after spending $x thousand in advertising, as given by N = 50x- x2, 5sxs25. Approximately what increase in sales will result byincreasing the advertising budget from $10,000 to $11,000? From $20,000 to $21,000?Find the differential dNdxdN=1 TheQuestion

Asked Sep 29, 2019

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Please see the attached problem. Thanks!

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Step 1

We differentiate both sides.

Answer: dN=(50-2x)dx

Step 2

If the budget is 10000 then x=10

For budget 11000, x=11

From x=10 to x=11 is dx...

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