(a)
To find: TheGraphing device to graph the function.
(a)
Answer to Problem 55RE
The function
Explanation of Solution
Given:
Concept used:
Changes in value of doesn’t Changes the sign of the function so the function is neither even nor odd.
Its
Calculation:
Thee graph of the
Graphing device use here is Desmos graphing calculator. from the graph modulus symbolize the positivity of the function which is shown in the graph.
Through graph range can determined which is
Range here is variable in positive direction and its constant in negative direction.
(b)
To find:whether the Function is periodic if then described it.
(b)
Answer to Problem 55RE
The period here is non periodic.
Explanation of Solution
Given:
Concept used:
Period is measured as distance it takes for the entire graph to repeat.
Since the period of the Cosine function is
Calculation:
Form the graph its clearly verified the periods as:
The period here cannot be verified since graph here changes with changes in its value so its ineither increasing nor decreasing.
Hence the period here is non periodic.
(c)
To find: The graph whether the function is even or odd.
(c)
Answer to Problem 55RE
The function is neither even nor odd.
Explanation of Solution
Given:
Concept used:
Calculation:
Here the variable x doesn’t Changes the sign of the function so it’s neither even nor odd function.
Hence function is neither even nor odd.
Chapter 5 Solutions
Precalculus: Mathematics for Calculus - 6th Edition
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- Calculus: Early TranscendentalsCalculusISBN:9781319050740Author:Jon Rogawski, Colin Adams, Robert FranzosaPublisher:W. H. FreemanCalculus: Early Transcendental FunctionsCalculusISBN:9781337552516Author:Ron Larson, Bruce H. EdwardsPublisher:Cengage Learning