Extremum, Increase and Decrease Sections – A rational function – Exercise 6820

Exercise

Given the function

y=xx2+1y=\frac{x}{x^2+1}

Find its increasing and descending sections and its extremum points.

Final Answer

Increasing sections

1<x<1-1<x<1

Decreasing sections

x<1,x>1x<-1, x>1

Extremum points

x=1,x=1x=-1, x=1

Solution

Coming soon…

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