To find: The domain, vertical asymptote and x -intercepts of the function
Answer to Problem 98E
The graph is shown below and thedomain, the vertical asymptote and the x -intercept are
Explanation of Solution
Given information:
The function is
Calculation:
Draw the graph of the function
The function
Let’s find the points where the denominator equals to 0 and check them.
Calculate the vertical asymptote.
The denominator equals to 0 or does not exist at
Substitute 0 for
So, the x-intercept is
The graph is shown above and thedomain, the vertical asymptote and the x -intercept are
Chapter 4 Solutions
Precalculus with Limits: A Graphing Approach
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- Calculus: Early TranscendentalsCalculusISBN:9781319050740Author:Jon Rogawski, Colin Adams, Robert FranzosaPublisher:W. H. FreemanCalculus: Early Transcendental FunctionsCalculusISBN:9781337552516Author:Ron Larson, Bruce H. EdwardsPublisher:Cengage Learning