
(a)
The effect of flu outbreak on the attendance of the school.
(a)

Answer to Problem 34E
Number of students decrease up to the fourth week and then starts increasing again.
Explanation of Solution
Given:
The given data is:
Calculation:
The effect of flu outbreak on the attendance of the school is the number of students decrease up to the fourth week and then starts increasing again.
(b)
The values of A(13) and its meaning.
(b)

Answer to Problem 34E
412.
Explanation of Solution
Given:
The given data is:
Calculation:
The meaning of A(13) is the attendance of the school in 13th week.
It can be estimated to be 412.
(c)
The values of A(x) = 400 and its meaning.
(c)

Answer to Problem 34E
x = 10
Explanation of Solution
Given:
The given data is:
Calculation:
The meaning of A(x) = 400 is the attendance of the school is 400.
The value of x when the A(x) is equal to 400 can be estimated as:
x = 10
(d)
The value of least attendance and its time.
(d)

Answer to Problem 34E
The least attendance is 350
The attendance is least in the 4th week.
Explanation of Solution
Given:
The given data is:
Calculation:
From thee graph,
The least attendance is 350
The attendance is least in the 4th week.
(e)
The number of students enrolled.
(e)

Answer to Problem 34E
450
Explanation of Solution
Given:
The given data is:
Calculation:
It can be seen from the graph that when x = 0, the strength of the students will be 450.
Chapter 3 Solutions
BIG IDEAS MATH Integrated Math 1: Student Edition 2016
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