Concept explainers
(a)
To calculate: The right end behavior model.
(a)
Answer to Problem 46E
Limit does not exist.
Explanation of Solution
Given Information: The function is
Calculation:
The graph of the function looks like this,
As it is clear from the graph above,
The domain of the given function is
Limit does not exist.
(b)
To calculate: The left end behavior model.
(b)
Answer to Problem 46E
Limit does not exist.
Explanation of Solution
Given Information: The function is
Calculation:
The graph of the function looks like this,
As it is clear from the graph above,
The domain of the given function is
Limit does not exist.
(c)
To calculate: To find if there are any horizontal tangents.
(c)
Answer to Problem 46E
The function has no horizontal tangent.
Explanation of Solution
Given Information: The function is
Calculation:
The graph of the function looks like this,
The horizontal tangent is obtained by equating derivative of the function to 0.
The derivative of the function is,
Equate the derivative to 0,
The above condition is not possible for any value of x, hence the function has no horizontal tangent.
The function has no horizontal tangent.
Chapter 4 Solutions
Calculus 2012 Student Edition (by Finney/Demana/Waits/Kennedy)
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