Let h be a continuous function, with its first derivative given by h '(x) = 4x³ - 10x² + e*. The graph of h is concave up on which of the following intervals? O(-∞, 0.431) O (0.055, 1.424) ○ (0.055,∞) (1.424,∞)

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.
Chapter3: The Derivative
Section3.CR: Chapter 3 Review
Problem 59CR
Question
Let h be a continuous function, with its first derivative given by h '(x) = 4x³ - 10x² + e*. The graph of h is concave up on which of the following intervals?
O(-∞, 0.431)
O (0.055, 1.424)
○ (0.055,∞)
(1.424,∞)
Transcribed Image Text:Let h be a continuous function, with its first derivative given by h '(x) = 4x³ - 10x² + e*. The graph of h is concave up on which of the following intervals? O(-∞, 0.431) O (0.055, 1.424) ○ (0.055,∞) (1.424,∞)
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