Consider the function below. (If an answer does not exist, enter DNE.) f(x) = x4 - 4x2 + 4 (a) Find the interval of increase. (Enter your answer using interval notation.) Find the interval of decrease. (Enter your answer using interval notation.) (b) Find the local minimum value(s). (Enter your answers as a comma-separated list.) Find the local maximum value(s). (Enter your answers as a comma-separated list.) (c) Find the inflection points. (х, у) (smaller x-value) (х, у) %3D (larger x-value)
Consider the function below. (If an answer does not exist, enter DNE.) f(x) = x4 - 4x2 + 4 (a) Find the interval of increase. (Enter your answer using interval notation.) Find the interval of decrease. (Enter your answer using interval notation.) (b) Find the local minimum value(s). (Enter your answers as a comma-separated list.) Find the local maximum value(s). (Enter your answers as a comma-separated list.) (c) Find the inflection points. (х, у) (smaller x-value) (х, у) %3D (larger x-value)
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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
Transcribed Image Text:Consider the function below. (If an answer does not exist, enter DNE.)
f(x) = x4 - 4x2 + 4
(a) Find the interval of increase. (Enter your answer using interval notation.)
Find the interval of decrease. (Enter your answer using interval notation.)
(b) Find the local minimum value(s). (Enter your answers as a comma-separated list.)
Find the local maximum value(s). (Enter your answers as a comma-separated list.)
(c) Find the inflection points.
(х, у)
(smaller x-value)
(х, у)
(larger x-value)
Find the interval where the graph is concave upward. (Enter your answer using interval notation.)
Find the interval where the graph is concave downward. (Enter your answer using interval notation.)

Transcribed Image Text:(d) Use the information from parts (a)-(c) to sketch the graph. Check your work with a graphing device if you have one.
У
2
х
3
-3
-2
2
-3
-2
У
12-
-2
-1
1아
8
6F
-8-
-1아
-2
-1
-12-
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