Fossil 3500 3000 2500 2000 1500 1000 500 7 8 9 10 11 12 13 Year (7 → 2007) Sales (in millions of dollars)

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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The graph represents the sales S (in millions of dollars) for Fossil from 2007 through 2013, where t represents the year, with t = 7 corresponding to 2007. Estimate the slopes of the graph for the years 2011 and 2012.

 

Fossil
S
3500
3000
2500
2000
1500
1000
500
7
8 9 10 11
13
Year (7 + 2007)
Sales
(in millions of dollars)
Transcribed Image Text:Fossil S 3500 3000 2500 2000 1500 1000 500 7 8 9 10 11 13 Year (7 + 2007) Sales (in millions of dollars)
Expert Solution
Step 1

for this problem, we have to use the slope equation formula.

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