The profit P (in thousands of dollars) for a company spending an amount s (in thousands of dollars) on advertising is shown below. 153 +9s2 + 400 10 P = - (a) Find the amount of money the company should spend on advertising in order to yield a maximum profit. S = S = thousands of dollars (b) The point of diminishing returns is the point at which the rate of growth of the profit function begins to decline. Find the point of diminishing returns. thousands of dollars

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter8: Linear Functions
Section8.7: Function Notation
Problem 44E
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The profit P (in thousands of dollars) for a company spending an amount s (in thousands of dollars) on advertising is shown below.
153 +9s2 + 400
10
P = -
(a) Find the amount of money the company should spend on advertising in order to yield a maximum profit.
S =
S =
thousands of dollars (b) The point of diminishing returns is the point at which the rate of growth of the profit function begins to decline. Find the point of diminishing returns.
thousands of dollars
Transcribed Image Text:The profit P (in thousands of dollars) for a company spending an amount s (in thousands of dollars) on advertising is shown below. 153 +9s2 + 400 10 P = - (a) Find the amount of money the company should spend on advertising in order to yield a maximum profit. S = S = thousands of dollars (b) The point of diminishing returns is the point at which the rate of growth of the profit function begins to decline. Find the point of diminishing returns. thousands of dollars
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