Attendance (millions) (x) (y) 2010 64.9 2011 11,159,999 2011 63.0 2012 11,210,832 2012 65.1 2013 11,339,285 2013 63.5 2014 11,181,735 Source: National Park Service. Source: NCAA. *Each season overlaps the given year with the previous year. squmt 27. 1y h 28. 29. y re/a 4 2 0 2 3 X 0 3 32. 31. y 30. y ा AV 3 4 3 -4; X "-4 X х 4. 0. -3 -3 w. N .. .. .. ...... .. ....... ..

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.2: Exponential Functions
Problem 71E
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I am required to determine whether or not each is a function. In addition, I have to provide the domain and range. How do I find the domain and range? For example, when will I know if the domain and range are positive to negative infinity or particular, finite numbers? Can you choose from the picture attached to demonstrate, please?


I sincerely appreciate your assistance!

Attendance
(millions)
(x)
(y)
2010
64.9
2011
11,159,999
2011
63.0
2012
11,210,832
2012
65.1
2013
11,339,285
2013
63.5
2014
11,181,735
Source: National Park Service.
Source: NCAA.
*Each season overlaps the given
year with the previous year.
squmt 27.
1y h
28.
29.
y
re/a
4
2
0
2
3
X
0
3
32.
31.
y
30.
y
ा
AV
3
4
3
-4;
X
"-4
X
х
4.
0.
-3
-3
w.
N
..
..
..
...... ..
.......
..
Transcribed Image Text:Attendance (millions) (x) (y) 2010 64.9 2011 11,159,999 2011 63.0 2012 11,210,832 2012 65.1 2013 11,339,285 2013 63.5 2014 11,181,735 Source: National Park Service. Source: NCAA. *Each season overlaps the given year with the previous year. squmt 27. 1y h 28. 29. y re/a 4 2 0 2 3 X 0 3 32. 31. y 30. y ा AV 3 4 3 -4; X "-4 X х 4. 0. -3 -3 w. N .. .. .. ...... .. ....... ..
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