(a) Without calculating it, explain why g'(x) exists for all x E R. (b) Compute g'(x), naming any results/theorems that you use. (c) Use the mean value theorem to prove that g is strictly increasing on R.

Algebra and Trigonometry (MindTap Course List)
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ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
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Chapter2: Functions
Section2.4: Average Rate Of Change Of A Function
Problem 4.2E: bThe average rate of change of the linear function f(x)=3x+5 between any two points is ________.
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(a) Without calculating it, explain why g'(x) exists for all x € R.
(b) Compute g'(x), naming any results/theorems that you use.
(c) Use the mean value theorem to prove that g is strictly increasing on R.
(d) Use proof by contradiction to prove that the second derivative of h does not exist at 0.
Transcribed Image Text:(a) Without calculating it, explain why g'(x) exists for all x € R. (b) Compute g'(x), naming any results/theorems that you use. (c) Use the mean value theorem to prove that g is strictly increasing on R. (d) Use proof by contradiction to prove that the second derivative of h does not exist at 0.
Consider the integral
X
g(x) == [² | t
for each x € R. This defines a function g: R → R.
|t|³ · et²
dt,
Transcribed Image Text:Consider the integral X g(x) == [² | t for each x € R. This defines a function g: R → R. |t|³ · et² dt,
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