A company's Business Strategist determines that the total sales, in thousands of dollars, for a region can be modeled by f(1) = 800 + 377 log,(1) where l is the number of franchise locations in the region. 377 Determine f'(1) In(7)l f'(7) = Which of the following is the best interpretation of f(7) 1177? Select an answer Which of the following is the best interpretation of f'(19) = 10? Select an answer

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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A company's Business Strategist determines that the total sales, in thousands of dollars, for a region can be modeled by

\[ f(l) = 800 + 377 \log_7(l) \]

where \( l \) is the number of franchise locations in the region.

Determine \( f'(l) = \frac{377}{\ln(7)l} \)

\[ f'(7) = \]

Which of the following is the best interpretation of \( f(7) = 1177 \)?

[Dropdown: Select an answer]

Which of the following is the best interpretation of \( f'(19) = 10 \)?

[Dropdown: Select an answer]
Transcribed Image Text:A company's Business Strategist determines that the total sales, in thousands of dollars, for a region can be modeled by \[ f(l) = 800 + 377 \log_7(l) \] where \( l \) is the number of franchise locations in the region. Determine \( f'(l) = \frac{377}{\ln(7)l} \) \[ f'(7) = \] Which of the following is the best interpretation of \( f(7) = 1177 \)? [Dropdown: Select an answer] Which of the following is the best interpretation of \( f'(19) = 10 \)? [Dropdown: Select an answer]
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