The sales functlon for a product is given by S(x) = 123 + 11.1x? - 0.1x, where x represents thousands of dollars spent on advertising, 0 < x < 74, and S is in thousands of dollars. Find the polnt of diminishing returns. Enter the amount spent on advertising as well as the sales in dollars. Answer E Keypad Keyboard Shortcuts Selecting a checkbox will replace the entered answer value(s) with the checkbox value. If the checkbox is not selected, the entered answer is used. Amount Spent on Advertising: $ Total Sales: $ O No point of diminishing returns

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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DSHUN EDWARDS
Question 2 of 6, Step 1 of 1
1/11
Correct
The sales function for a product is given by S(x) = 123 + 11.1x? - 0.1x, where x represents thousands of dollars spent on advertising, 0 < x < 74, and S is in
thousands of dollars.
Find the point of diminishing returns. Enter the amount spent on advertising as well as the sales in dollars.
Answer
即 Keypad
Keyboard Shortcuts
Selecting a checkbox will replace the entered answer value(s) with the checkbox value. If the checkbox is not selected, the entered answer is used.
Amount Spent on Advertising: $
Total Sales: $
O No point of diminishing returns
Exit session
ovo
PROPERTY OF
L-57
RICHARD BLAND
COLLEGE
Transcribed Image Text:DSHUN EDWARDS Question 2 of 6, Step 1 of 1 1/11 Correct The sales function for a product is given by S(x) = 123 + 11.1x? - 0.1x, where x represents thousands of dollars spent on advertising, 0 < x < 74, and S is in thousands of dollars. Find the point of diminishing returns. Enter the amount spent on advertising as well as the sales in dollars. Answer 即 Keypad Keyboard Shortcuts Selecting a checkbox will replace the entered answer value(s) with the checkbox value. If the checkbox is not selected, the entered answer is used. Amount Spent on Advertising: $ Total Sales: $ O No point of diminishing returns Exit session ovo PROPERTY OF L-57 RICHARD BLAND COLLEGE
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