To identify: The function is periodic or not and obtain the amplitude and period of function.
Periodic function.
Amplitude:
Period:
Given:
A graph as follows:
Concept used:
- A periodic function's graph repeats along the horizontal axis and is symmetrical.
Explanation:
The function is periodic because the graph of the function is repeating itself and it is symmetric.
The period of the function is,
The amplitude of the function is,
The one way to identify the one cycle is to analyse the two points at the which the curve has maximum value. And the second way is to identify the cycle is to start from zero and observe when the curve reaches it position again.
Conclusion:
Hence, function is periodic. The amplitude of the function is
Chapter 13 Solutions
High School Math 2015 Common Core Algebra 2 Student Edition Grades 10/11
- Algebra and Trigonometry (6th Edition)AlgebraISBN:9780134463216Author:Robert F. BlitzerPublisher:PEARSONContemporary Abstract AlgebraAlgebraISBN:9781305657960Author:Joseph GallianPublisher:Cengage LearningLinear Algebra: A Modern IntroductionAlgebraISBN:9781285463247Author:David PoolePublisher:Cengage Learning
- Algebra And Trigonometry (11th Edition)AlgebraISBN:9780135163078Author:Michael SullivanPublisher:PEARSONIntroduction to Linear Algebra, Fifth EditionAlgebraISBN:9780980232776Author:Gilbert StrangPublisher:Wellesley-Cambridge PressCollege Algebra (Collegiate Math)AlgebraISBN:9780077836344Author:Julie Miller, Donna GerkenPublisher:McGraw-Hill Education