a.
To find: the domain of f.
a.
Answer to Problem 83RE
Domain of the function
Explanation of Solution
Given information: Given function is
Calculation:
b.
To find: f’(x).
b.
Answer to Problem 83RE
Explanation of Solution
Given information: Given function is
Calculation:
c.
To find: the domain of f’.
c.
Answer to Problem 83RE
f(x)was restricted to (-1,1) though so the domain f’(x) must also be restricted to (-1,1).
Explanation of Solution
Given information: Given function is
Calculation:
f(x)was restricted to (-1,1) though so the domain f’(x) must also be restricted to (-1,1).
d.
To prove: that f’’(x) <0 for all x in the domain of f.
d.
Answer to Problem 83RE
Explanation of Solution
Given information: Given function is
Calculation:
The domain of f is 0
In that domain (or for any
In the numerator, the
Hence proved f’’(x) <0 for all x in the domain of f.
Chapter 4 Solutions
Calculus: Graphical, Numerical, Algebraic
Additional Math Textbook Solutions
Thomas' Calculus: Early Transcendentals (14th Edition)
Calculus & Its Applications (14th Edition)
Single Variable Calculus: Early Transcendentals (2nd Edition) - Standalone book
Precalculus (10th Edition)
Calculus and Its Applications (11th Edition)
Calculus: Early Transcendentals (2nd Edition)
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