Q4 Interpretation of Graphs The graph below depicts the percentage of drivers that use handhele of year, for three different age brackets. 10% -16 to 24 -25 to 69 -70 and 9% 8% 7.6% 7.3%

Algebra and Trigonometry (6th Edition)
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ChapterP: Prerequisites: Fundamental Concepts Of Algebra
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Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Q4 Interpretation of Graphs
The graph below depicts the percentage of drivers that use handheld cellphones as a function
of year, for three different age brackets.
10%
16 to 24
25 to 69 70 and over
9%
8%
7.6%
7.3%
7%
6.5%
5.9%
5.9%
5.8%
6%
4.6%
5%
5.4%
4.2%
5.0%
4.9%
3.8%
3.9%
4%
4.8%
4.7%
4.3%
3%
4.0%
3.3%
3.4%
3.0%
2%
1.6%
1.9%
1.3%
1.2%
1.1%
0.9%
0.8%
0.9%
0.8%
1%
0.6%
0%
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
Q4.1 Part a)
Let P(y) denote the percentage of drivers that use handheld cellphones while driving, in the
age bracket from 16 to 24 (top graph), as a function of years, y, where y denotes the number of
years since 2009 (y = 0 is the year 2009).
What is P(7) and provide an interpretation.
P(7) =
Enter your answer here
Interpretation (use complete sentences).
Enter your answer here
Transcribed Image Text:Q4 Interpretation of Graphs The graph below depicts the percentage of drivers that use handheld cellphones as a function of year, for three different age brackets. 10% 16 to 24 25 to 69 70 and over 9% 8% 7.6% 7.3% 7% 6.5% 5.9% 5.9% 5.8% 6% 4.6% 5% 5.4% 4.2% 5.0% 4.9% 3.8% 3.9% 4% 4.8% 4.7% 4.3% 3% 4.0% 3.3% 3.4% 3.0% 2% 1.6% 1.9% 1.3% 1.2% 1.1% 0.9% 0.8% 0.9% 0.8% 1% 0.6% 0% 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 Q4.1 Part a) Let P(y) denote the percentage of drivers that use handheld cellphones while driving, in the age bracket from 16 to 24 (top graph), as a function of years, y, where y denotes the number of years since 2009 (y = 0 is the year 2009). What is P(7) and provide an interpretation. P(7) = Enter your answer here Interpretation (use complete sentences). Enter your answer here
Q4.2 Part b)
Let M (y) denote the percentage of drivers that use handheld cellphones while driving, in the
age bracket from 25 to 69 (middle graph), as a function of years, y, where y denotes the
number of years since 2009 (y = 0 is the year 2009).
What is M (9) and provide an interpretation.
M(9)
Enter your answer here
Interpretation (use complete sentences).
Enter your answer here
Save Answer
Transcribed Image Text:Q4.2 Part b) Let M (y) denote the percentage of drivers that use handheld cellphones while driving, in the age bracket from 25 to 69 (middle graph), as a function of years, y, where y denotes the number of years since 2009 (y = 0 is the year 2009). What is M (9) and provide an interpretation. M(9) Enter your answer here Interpretation (use complete sentences). Enter your answer here Save Answer
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