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| PAGE: 478 | SET: Exercises | PROBLEM: 116 |
(a)
Consider the functions as 
and 
.
Draw a coordinate plane.
Graph the function .
Graph :
Observe the graph of the function :
At 
, the functional value is 
.
At 
, the functional value is 
.
At 
, the functional value is 
.
At 
, the functional value is 
.
At 
, the functional value is 
.
At 
, the functional value is 
.
Draw a coordinate plane.
Graph the function .
Graph :
Observe the graph of the function :
At , the functional value is .
At , the functional value is .
At , the functional value is .
At , the functional value is .
At , the functional value is .
At , the functional value is .
The completed table is :
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(b)
Observe the above table of values :
The functions and have same functional values.
Thus, the functions are equal.
(a)
The completed table is :
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(b)
The functions and are equal.
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