Concept explainers
a.
Find the period of the function.
a.
Answer to Problem 13.8MPS
Explanation of Solution
Given information:
Goldfish can hear sound with lower frequency than humans can hear. Goldfish can hear as low as
Calculation:
The goldfish can hear
This implies, the period is
That is,
Hence, the period of the function is
b.
Find the sine wave to represent the sound wave
b.
Answer to Problem 13.8MPS
Explanation of Solution
Given information:
Goldfish can hear sound with lower frequency than humans can hear. Goldfish can hear as low as
Calculation:
The general form of sine wave is,
Substitute the value of
So, substitute
Hence, the sine wave to represent the sound wave
c.
Plot a graph of
c.
Answer to Problem 13.8MPS
Explanation of Solution
Given information:
Goldfish can hear sound with lower frequency than humans can hear. Goldfish can hear as low as
Calculation:
The graph of the function
Chapter MPS Solutions
Algebra 2
Additional Math Textbook Solutions
College Algebra (7th Edition)
College Algebra
College Algebra
Elementary Algebra
Linear Algebra and Its Applications (5th Edition)
- 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