44 у --5432 3 4 2 3 4 5 N N

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter2: Working With Real Numbers
Section: Chapter Questions
Problem 11CT
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The graph of a function f is shown below. For the following questions, note that you can enter "U" for ∪ to combine intervals, and enter "DNE" if there is no appropriate interval exists.

  1. On what interval(s) of x is f(x)positive?

  2. On what interval(s) of x is f(x)Negative?

 

 

      3. On what interval(s) of x is f(x) increasing?

      4. On what interval(s) of x is f(x) decreasing?

       5. On what interval(s) of x does f have positive concavity?

 

 

 

 

 

 

 

        6. On what interval(s) of x does f have negative concavity?

 

44
у
--5432
3
4
2
3
4
5
N
N
Transcribed Image Text:44 у --5432 3 4 2 3 4 5 N N
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