Difference between revisions of "009A Sample Final 2, Problem 10"
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::<math>f(x)=\frac{4x}{x^2+1}</math> | ::<math>f(x)=\frac{4x}{x^2+1}</math> | ||
− | + | <span class="exam">(a) Find all local maximum and local minimum values of <math style="vertical-align: -4px">f,</math> find all intervals where <math style="vertical-align: -4px">f</math> is increasing and all intervals where <math style="vertical-align: -4px">f</math> is decreasing. | |
− | + | <span class="exam">(b) Find all inflection points of the function <math style="vertical-align: -4px">f,</math> find all intervals where the function <math style="vertical-align: -4px">f</math> is concave upward and all intervals where <math style="vertical-align: -4px">f</math> is concave downward. | |
− | + | <span class="exam">(c) Find all horizontal asymptotes of the graph <math style="vertical-align: -5px">y=f(x).</math> | |
− | + | <span class="exam">(d) Sketch the graph of <math style="vertical-align: -5px">y=f(x).</math> | |
+ | <hr> | ||
+ | [[009A Sample Final 2, Problem 10 Solution|'''<u>Solution</u>''']] | ||
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− | '''Solution | + | [[009A Sample Final 2, Problem 10 Detailed Solution|'''<u>Detailed Solution</u>''']] |
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[[009A_Sample_Final_2|'''<u>Return to Sample Exam</u>''']] | [[009A_Sample_Final_2|'''<u>Return to Sample Exam</u>''']] |
Latest revision as of 10:29, 1 December 2017
Let
(a) Find all local maximum and local minimum values of find all intervals where is increasing and all intervals where is decreasing.
(b) Find all inflection points of the function find all intervals where the function is concave upward and all intervals where is concave downward.
(c) Find all horizontal asymptotes of the graph
(d) Sketch the graph of