Below is the function f(x). -6 -5 -4 -3 -2 -6- Over which interval of æ values is f' > 0? O (1, 0) O [1, 00) O(-00, 1) O(- ∞, 1] O(-∞, 0 Over which interval of z values is f' < 0? O (1, 00) O [1, 00) O(- 0, 1) O(- 00, 1] Over the interval ( – x, 0), this function is concave up (f'' > 0) O concave down (f"< 0)

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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Below is the function f(x).
7+
-7 -6 -5 -4 -3 -2 1
4
-4
-5
-6
Over which interval of æ values is f' > 0?
O (1, o0)
O [1, 00)
O(- 0, 1)
O(- 0, 1]
O(- 0, 0]
Over which interval of æ values is f' < 0?
O (1, 00)
O [1, 00)
O(- 0, 1)
O(- 0, 1]
O(-0, 00
Over the interval (- x, 0), this function is
concave up (f'> 0)
concave down (f" < 0)
Transcribed Image Text:Below is the function f(x). 7+ -7 -6 -5 -4 -3 -2 1 4 -4 -5 -6 Over which interval of æ values is f' > 0? O (1, o0) O [1, 00) O(- 0, 1) O(- 0, 1] O(- 0, 0] Over which interval of æ values is f' < 0? O (1, 00) O [1, 00) O(- 0, 1) O(- 0, 1] O(-0, 00 Over the interval (- x, 0), this function is concave up (f'> 0) concave down (f" < 0)
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