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# Mathematics - Algebra - Graph

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A company determines that if x thousand dollars are spent on advertising a certain product, then S(x) units of the product will be sold, where
S(x) = 200x + 1,500 / 0.02x^2 + 5
a) Sketch the graph of S(x).
b) Using the graph, how many units will be sold if nothing is spent on advertising?
c) Using the graph, how much should be spent on advertising to maximize sales? What is the maximum sales level?

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https://brainmass.com/math/basic-algebra/mathematics-algebra-graph-216269

#### Solution Preview

Please see the attachment.

A company determines that if x thousand dollars are spent on advertising a certain product, then S(x) units of the product will be sold, where

S(x) ...

#### Solution Summary

Complete, neat and step-by-step solutions are provided in the attached file (All questions answered using the graph only)

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