a.
To draw the graph of the given function.
Given:
The given function is:
where,
Graph:
The graph of the given function is shown below:
b.
To determine the frequency of the function.
Frequency is
Given:
The given function is:
where,
Calculation:
The period of the cosine function is given by:
Here,
Now, frequency is given as:
Hence, the frequency of the given function is
The frequency of the given function represents that the cycle wheel completes one rotation in each second.
c.
To determine the time when the reflector is
The time is
Given:
The given function is:
where
Calculation:
Calculating the time for
Hence, the reflector will be
Chapter 10 Solutions
Holt Mcdougal Larson Algebra 2: Student Edition 2012
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- 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