Use the given graph of f(x) to find the intervals on which f'(x) > 0. Q Ay 25- 20- 15- 10- 5A 6-5-4-3-2/ -5- -10 -15- -20- -25- Q OA. f'(x) > 0 on [7,00), f'(x) <0 on (-∞0,7] OB. f'(x) > 0 on [-4,00), f'(x) <0 on (-∞, -4] OC. f'(x) > 0 on (-∞, -7]U[-1,00), f'(x) <0 on [-7, -1] OD. f'(x) <0 on (-∞0,00)
Use the given graph of f(x) to find the intervals on which f'(x) > 0. Q Ay 25- 20- 15- 10- 5A 6-5-4-3-2/ -5- -10 -15- -20- -25- Q OA. f'(x) > 0 on [7,00), f'(x) <0 on (-∞0,7] OB. f'(x) > 0 on [-4,00), f'(x) <0 on (-∞, -4] OC. f'(x) > 0 on (-∞, -7]U[-1,00), f'(x) <0 on [-7, -1] OD. f'(x) <0 on (-∞0,00)
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.2: Graphs Of Equations
Problem 78E
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