Concept explainers
a.
To find the domain of
a.
Answer to Problem 7CT
The Domain:
Explanation of Solution
Given that: :
The domain of the function is defined as the function is real and defined for all set of input numbers except that makes the denominator zero
Use the factor method for Denominator
Now, apply zero product method to find the value of zeros of the given function
Similarly
Hence, The Domain:
b.
To find the zeros of
b.
Answer to Problem 7CT
The Zero at
Explanation of Solution
Given that: :
The zeros of the function is defined as the function is real and defined for all set of input numbers except that makes the nominator zero.
Use the factor method for numerator and apply zero product method to find the value of zeros of the given function
Hence, The Zero at
Chapter 5 Solutions
Algebra and Trigonometry: Structure and Method, Book 2
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