I'm having a hard time with 8 I just don't understand

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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I'm having a hard time with 8 I just don't understand how functions and their derivatives relate.
D.
the signs and zeros as given in the following table.
(-4, -2)
(0, 2)
(2,4)
-2
(-2,0)
2
g'(x)
g"(x)
A. g(x) has a maximum at x = 2
B. g(x) has a minimum at x = 2
C. g(x) has an inflection point at x = 0.
D. g(x) an inflection point at x = -2
9. The graph of f (x) = x* +8x³ – 72x² + 6 is concave down for
Transcribed Image Text:D. the signs and zeros as given in the following table. (-4, -2) (0, 2) (2,4) -2 (-2,0) 2 g'(x) g"(x) A. g(x) has a maximum at x = 2 B. g(x) has a minimum at x = 2 C. g(x) has an inflection point at x = 0. D. g(x) an inflection point at x = -2 9. The graph of f (x) = x* +8x³ – 72x² + 6 is concave down for
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