If f'(x) > 0 and f" (x) < 0, then which of the following is true? o f(x) is decreasing and concave up o f(x) is increasing and concave down O f(x) is decreasing and concave down o f(x) is increasing and concave up

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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If f' (x) > 0 and f" (x) < 0, then which of the following is true?
f(a)
is decreasing and concave up
O f(x) is increasing and concave down
f(x)
is decreasing and concave down
o f(x)
is increasing and concave up
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Transcribed Image Text:If f' (x) > 0 and f" (x) < 0, then which of the following is true? f(a) is decreasing and concave up O f(x) is increasing and concave down f(x) is decreasing and concave down o f(x) is increasing and concave up « Previous 2008# bp
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