20. If f'(r) exists at r= a, then (A) True (B) False lim f(x) = f(a) PTA

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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true or false
20. If f'(r) exists at r= a, then
True
False
(A) Truc
(B) False
lim f(x) = f(a)
PTA
Transcribed Image Text:20. If f'(r) exists at r= a, then True False (A) Truc (B) False lim f(x) = f(a) PTA
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