
Concept explainers
(a)
To graph: For the given member of family in viewing rectangle indicated.
(a)

Explanation of Solution
Given information:
The given function is
The value of
Graph:
The graph for the given family of equations is shown in figure (1).
Figure (1)
Interpretation: Graph for the family of equations of the function
(b)
To graph: For the given member of family in viewing rectangle indicated.
(b)

Explanation of Solution
Given information:
The given function is
The value of
Graph:
The graph for the given family of equations is shown in figure (2).
Figure (2)
Interpretation: Graph for the family of equations of the function
(c)
To find: The conclusions from the graphs and effects on the value of
(c)

Answer to Problem 71E
All the graphs are the same graph but with different
Explanation of Solution
Given information:
The given function is
Calculation:
From the graphs in part (a) and (b), we can observe that all the graphs are the same graph but with different
In case when
In case when
Therefore, all the graphs are the same graph but with different
Chapter 2 Solutions
Precalculus: Mathematics for Calculus - 6th Edition
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