Algebra and Trigonometry, 8th edition
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30

Step-by-step Answer
PAGE: 338SET: ExercisesPROBLEM: 30
Please look in your text book for this problem Statement

The function is .

Find the domain.

Domain of the function is all possible values of x.

Since it is a rational function, the denominator should not be the zero.

Thus, the domain of the function is all values of x except .

The function is .

Rewrite the above function as 

.

Find the vertical asymptotes by equating the denominator to zero.

The line are the vertical asymptote of .

The function is .

Since the leading coefficient of numerator(1) is equal to the leading coefficient of denominator(1), is a horizontal asymptotes of .

Domain : All real values of x except .

Vertical asymptotes : .

Horizontal asymptotes : .



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