9. Consider the function f: R → R, defined by (x²sin(1/x) ifx # 0 f(x) = if x = 0 Then a. f is not continuous. b. f' is not continuous. c. f'(0) does not exist.

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter3: Functions
Section3.3: Rates Of Change And Behavior Of Graphs
Problem 2SE: If a functionfis increasing on (a,b) and decreasing on (b,c) , then what can be said about the local...
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9.
Consider the function f: R → R, defined by
(x²sin(1/x) if x # 0
f(x) =
if x = 0
Then
a. f is not continuous.
b. f' is not continuous.
c. f'(0) does not exist.
d. f is uniformly continuous.
e. none of the above.
Transcribed Image Text:9. Consider the function f: R → R, defined by (x²sin(1/x) if x # 0 f(x) = if x = 0 Then a. f is not continuous. b. f' is not continuous. c. f'(0) does not exist. d. f is uniformly continuous. e. none of the above.
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