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9. For a function f(x), f'(- 3) = 5 indicates f(x) is at x = 3. a) Increasing b) Decreasing c) Concave Down d) Concave Up 10. =x+2x+1. Find the intervals of concavity for f(x) a) Concave up: (2,∞), Concave down: (- ∞, 2) b) Concave up: (- ∞, 2), Concave down:(2,∞) c) Concave down: (- ∞, ∞) d) Concave up: (- ∞, ∞)

9. For a function f(x), f'(- 3) = 5 indicates f(x) is at x = 3. a) Increasing b) Decreasing c) Concave Down d) Concave Up 10. =x+2x+1. Find the intervals of concavity for f(x) a) Concave up: (2,∞), Concave down: (- ∞, 2) b) Concave up: (- ∞, 2), Concave down:(2,∞) c) Concave down: (- ∞, ∞) d) Concave up: (- ∞, ∞)

Calculus: Early Transcendentals
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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9. For a function f(x), f'(- 3) = 5 indicates f(x) is at x = 3. a) Increasing b) Decreasing c) Concave Down d) Concave Up 10. =x+2x+1. Find the intervals of concavity for f(x) a) Concave up: (2,∞), Concave down: (- ∞, 2) b) Concave up: (- ∞, 2), Concave down:(2,∞) c) Concave down: (- ∞, ∞) d) Concave up: (- ∞, ∞)
Transcribed Image Text:9. For a function f(x), f'(- 3) = 5 indicates f(x) is at x = 3. a) Increasing b) Decreasing c) Concave Down d) Concave Up 10. =x+2x+1. Find the intervals of concavity for f(x) a) Concave up: (2,∞), Concave down: (- ∞, 2) b) Concave up: (- ∞, 2), Concave down:(2,∞) c) Concave down: (- ∞, ∞) d) Concave up: (- ∞, ∞)
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