The table below gives the annual sales (in millions) of a product. A 1998 1999 2000 2001 2002 2003 2004 2005 year 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 20 sales 135 153 167 177 183 185 183 177 167 153 135 113 87 57 23 -15 -57 -103 -1 What was the average rate of change of annual sales a) Between 2009 and 2010 b) Between 2009 and 2015 millions of dollars/year millions of dollars/year

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
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The table below gives the annual sales (in millions) of a product.
A
1998 1999 2000
2000 2001 2002 2003 2004
year
sales 135 153 167 177 183 185 183
What was the average rate of change of annual sales
a) Between 2009 and 2010
b) Between 2009 and 2015
-5°F
Mostly cloudy
Jx
Submit Question
F1
F2
F3
millions of dollars/year
millions of dollars/year
F4
F5
F6
2005
2006
2007
177 167 153
H
a
F7
i
8
2008
I'
F8
2009
135 113
F9
2010
87
(DELL)
prt sc
2011
57
Cal
O
F10
2012
2013 2014 2015 2016
23 -15 -57 -103 -153
home
F11
end
F12
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Transcribed Image Text:The table below gives the annual sales (in millions) of a product. A 1998 1999 2000 2000 2001 2002 2003 2004 year sales 135 153 167 177 183 185 183 What was the average rate of change of annual sales a) Between 2009 and 2010 b) Between 2009 and 2015 -5°F Mostly cloudy Jx Submit Question F1 F2 F3 millions of dollars/year millions of dollars/year F4 F5 F6 2005 2006 2007 177 167 153 H a F7 i 8 2008 I' F8 2009 135 113 F9 2010 87 (DELL) prt sc 2011 57 Cal O F10 2012 2013 2014 2015 2016 23 -15 -57 -103 -153 home F11 end F12 insert delete
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