Concept explainers
(a)
The domain points of the given function appear to be differentiable.
(a)
Answer to Problem 9E
The required domain points of the given function appears to be differentiable is
Explanation of Solution
Given information:
The given function is:
And, the domain points is
The given function is:
Since, from the figure it is seen that the function
Also, from the figure it is seen that the function
Thus, the function
Hence, the required domain of the function appears to be differentiable is
(b)
The domain points of the given function appear to be continuous but not differentiable.
(b)
Answer to Problem 9E
The required domain of the given function appears to be continuous but not differentiable is
Explanation of Solution
Given information:
The given function is:
And, the domain points is
The given function is
From the results (a) it is seen that the function
Since, the given function has discontinuities at
Also, the given function
Thus, the given function
Hence, the required domain of the function whether the function appears to be continuous but not differentiable is
(c)
The domain of the given function appear neither continuous nor differentiable.
(c)
Answer to Problem 9E
The required domain of the given function appears to be neither continuous nor differentiable is none.
Explanation of Solution
Given information:
The given function is:
And, the domain points is
The given function is
From the graph it is seen that the given function
Thus, there are no points where the function is neither continuous nor differentiable.
Hence, required domain of the given function appears neither continuous nor differentiable is none.
Chapter 3 Solutions
Calculus: Graphical, Numerical, Algebraic: Solutions Manual
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