The first derivative of the function h is given by h' (x) = 15 - 3z² +z. What are all intervals on which the graph of h is concave down? (-00,0) and (0.338, 1.307) (-00, 0.669) (-00, 0.167) and (1, 00) (0.167, 1)

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter13: Conic Sections
Section13.5: Systems Involving Nonlinear Equations
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The first derivative of the function h is given by h' (x) = 15 – 3x² + x. What are all intervals on which the graph of h is concave down?
(-00, 0) and (0.338, 1.307)
(-00, 0.669)
(-00, 0.167) and (1, 00)
(0.167, 1)
43°F
O Type here to search
hp
立
Transcribed Image Text:The first derivative of the function h is given by h' (x) = 15 – 3x² + x. What are all intervals on which the graph of h is concave down? (-00, 0) and (0.338, 1.307) (-00, 0.669) (-00, 0.167) and (1, 00) (0.167, 1) 43°F O Type here to search hp 立
At what values of z does the graph of y = re 2 have a point of inflection?
A
=-2 and a 0
B)
I = 0 and r =1
%3D
%3D
I = -2 V2 and r = -2 + V2
V2
I =1- and r 1 +
Transcribed Image Text:At what values of z does the graph of y = re 2 have a point of inflection? A =-2 and a 0 B) I = 0 and r =1 %3D %3D I = -2 V2 and r = -2 + V2 V2 I =1- and r 1 +
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