Concept explainers
(a)
To calculate: To find
(a)

Answer to Problem 61E
Explanation of Solution
Given:
Formula Used:
Composition of functions is when one function is inside of another function.
The notation used for the composition of functions looks like this,
The composition of the function f with g is defined as follows:
Also, Domain of a function is the set of all possible inputs for the function
Calculation:
Given function as follows:
Domain of
Thus, domain is
Conclusion:
Hence,
(b)
To calculate: To graph
(b)

Answer to Problem 61E
Explanation of Solution
Given:
Calculation:
From part (a).
Plotting the graph of
From the above graph,
Thus,
Conclusion:
Hence,
Chapter 1 Solutions
EP PRECALC.GRAPHING APPR.-WEBASSIGN-1YR
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