Consider the function f(x) = x/3(x + 2)2/3 whose domain is (-∞, o). (a) Find the intervals on which f is increasing. (Enter you answer as a comma-separated list of intervals.) Find the intervals on which f is decreasing. (Enter you answer as a comma-separated list of intervals.) (b) Find the open intervals on which f is concave up. (Enter you answer as a comma-separated list of intervals.) Find the open intervals on which f is concave down. (Enter you answer as a comma-separated list of intervals.) (0,00)
Consider the function f(x) = x/3(x + 2)2/3 whose domain is (-∞, o). (a) Find the intervals on which f is increasing. (Enter you answer as a comma-separated list of intervals.) Find the intervals on which f is decreasing. (Enter you answer as a comma-separated list of intervals.) (b) Find the open intervals on which f is concave up. (Enter you answer as a comma-separated list of intervals.) Find the open intervals on which f is concave down. (Enter you answer as a comma-separated list of intervals.) (0,00)
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter3: Functions
Section3.4: Operations On Functions
Problem 124E
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