y لها 8 6 4 2 2 4 6 8 X (a) Find the interval(s) where f"(x) > 0. (Enter your answer using interval notation.) (0, 3) U (3, 5) U (5, ∞) ** X (b) Find the interval(s) where f(x) is concave down. (Enter your answer using interval notation.) (1,4) U (4, 5) ** (c) Find the x-value(s) of any inflection points of f(x). (Enter your answers as a comma-separated list.) x = 5 (d) Find the partition numbers of f'(x). (Enter your answers as a comma-separated list.) X = 1, 3, 5

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter14: Discrete Dynamical Systems
Section14.3: Determining Stability
Problem 1YT
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Question
y
8
6
T
2
8
X
(a) Find the interval(s) where ƒ"(x) > 0. (Enter your answer using interval notation.)
(0, 3) U (3, 5) U (5, ∞) **
(b) Find the interval(s) where f(x) is concave down. (Enter your answer using interval notation.)
(1,4) U (4, 5) **
X*
(c) Find the x-value(s) of any inflection points of f(x). (Enter your answers as a comma-separated list.)
x = 5
(d) Find the partition numbers of f'(x). (Enter your answers as a comma-separated list.)
X = 1, 3, 5
Transcribed Image Text:y 8 6 T 2 8 X (a) Find the interval(s) where ƒ"(x) > 0. (Enter your answer using interval notation.) (0, 3) U (3, 5) U (5, ∞) ** (b) Find the interval(s) where f(x) is concave down. (Enter your answer using interval notation.) (1,4) U (4, 5) ** X* (c) Find the x-value(s) of any inflection points of f(x). (Enter your answers as a comma-separated list.) x = 5 (d) Find the partition numbers of f'(x). (Enter your answers as a comma-separated list.) X = 1, 3, 5
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