I. Given f do the following: A. Find all possible points of inflection of the graph of f in I. Identify the subintervals of I where the graph of f is concave up or concave down. B. Find all critical numbers of f. Use the Second Derivative Test (SDT) to determine if the critical number is a relative maximum point or relative minimum point or if SDT does not provide a conclusion. 1. f(r) = cosh(3.r – 2)

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter3: Functions
Section3.3: More On Functions; Piecewise-defined Functions
Problem 99E: Determine if the statemment is true or false. If the statement is false, then correct it and make it...
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I. Given f do the following:
A. Find all possible points of inflection of the graph of f in I. Identify the subintervals of I where the graph of f
is concave up or concave down.
B. Find all critical numbers of f. Use the Second Derivative Test (SDT) to determine if the critical number is a
relative maximum point or relative minimum point or if SDT does not provide a conclusion.
1. f(r) = cosh(3r – 2)
Transcribed Image Text:I. Given f do the following: A. Find all possible points of inflection of the graph of f in I. Identify the subintervals of I where the graph of f is concave up or concave down. B. Find all critical numbers of f. Use the Second Derivative Test (SDT) to determine if the critical number is a relative maximum point or relative minimum point or if SDT does not provide a conclusion. 1. f(r) = cosh(3r – 2)
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