Use the given graph of f(x) to answer the following questions. f(x) -2 0x<-3 9- 0 4-3 0x<-1 0 -5-3 c. Find the x-coordinate of each point of inflection off (x). x = Number (If there is more than one value, then separate the answers with commas.)

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter2: Functions And Their Graphs
Section2.3: Analyzing Graphs Of Functions
Problem 4ECP
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Use the given graph of f(x) to answer the following questions.
f(x)
-2
9-
6-
0
-3-
0 4<x<5
3-
-6
Ox>-3
0x<-3
0-5<x<-2
a. From the list below, select all intervals on which f(x) is concave upward over the entire interval.
Ox>-3
0x<-1
0x<-3
X
b. From the list below, select all intervals on which f(x) is concave downward over the entire interval.
0 -5<x<2
c. Find the x-coordinate of each point of inflection off (x).
x = Number
(If there is more than one value, then separate the answers with commas.)
Transcribed Image Text:Use the given graph of f(x) to answer the following questions. f(x) -2 9- 6- 0 -3- 0 4<x<5 3- -6 Ox>-3 0x<-3 0-5<x<-2 a. From the list below, select all intervals on which f(x) is concave upward over the entire interval. Ox>-3 0x<-1 0x<-3 X b. From the list below, select all intervals on which f(x) is concave downward over the entire interval. 0 -5<x<2 c. Find the x-coordinate of each point of inflection off (x). x = Number (If there is more than one value, then separate the answers with commas.)
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