
Concept explainers
a.
To determine the given function in the figure is even, odd or neither.
a.

Answer to Problem 66RE
The given function for this graph is odd.
Explanation of Solution
Given figure:
As the graph is symmetric with respect to the origin. So, function for this graph is odd.
b.
To determine the given function in the figure is even, odd or neither.
b.

Answer to Problem 66RE
The given function is neither symmetric with y-axis, nor symmetric with origin.
Explanation of Solution
The given figure:
Observe the above graph; this is neither symmetric with y-axis, nor symmetric with origin.
So, this graph is even, nor odd.
c.
To determine the given function in the figure is even, odd or neither.
c.

Answer to Problem 66RE
The given figure is symmetric with y-axis.so it must be an even function graph.
Explanation of Solution
The given figure:
Observe the above graph, it is symmetric with y-axis.so it must be an even function graph.
d.
To determine the given function in the figure is even, odd or neither.
d.

Answer to Problem 66RE
The given figure is symmetric with origin. So, this is an odd function.
Explanation of Solution
The given figure:
Observe the above graph, this is graph is symmetric with the origin. So, it is symmetric with origin.
So, this is an odd function.
Chapter 2 Solutions
EBK PRECALCULUS: MATHEMATICS FOR CALCUL
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