?[T] For the function \(f(x)=\frac{x}{1+x^{2}}\), do the following. a. Use a graphing

Chapter 3, Problem 50

(choose chapter or problem)

[T] For the function \(f(x)=\frac{x}{1+x^{2}}\), do the following.

a. Use a graphing calculator to graph f in an appropriate viewing window.

b. Use the ZOOM feature on the calculator to approximate the values of x = a for which \(m_{\tan }=f^{\prime}(a)=0\).

Text Transcription:

f(x) = x/1+x^2

m_tan =f’(a)=0

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