
Concept explainers
To find: Domain, horizontal asymptote and vertical asymptotes of given function.

Answer to Problem 48RE
The domain of f is all real numbers except
The graph of f has the line
The lines
Explanation of Solution
Given:
The equation
On considering the equation
Domain:
Since the denominator vanishes when
So the domain of f is all real numbers except
Horizontal Asymptote:
As the degree of the numerator is less than the degree of the denominator, the graph of f has the line
Vertical Asymptote:
Set the denominator as zero and solve the resulting equation.
So the graph has the lines
Chapter 2 Solutions
Precalculus with Limits
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