Use the steps of the graphing procedure on

Chapter 4, Problem 41E

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QUESTION:

Use a graph to estimate the x-coordinates of the points of intersection of the given curves. Then use this information and a calculator or computer to estimate the volume of the solid obtained by rotating about the y-axis the region enclosed by these curves.

\(y=x^2-2 x\), \(y=\frac{x}{x^2+1}\)

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QUESTION:

Use a graph to estimate the x-coordinates of the points of intersection of the given curves. Then use this information and a calculator or computer to estimate the volume of the solid obtained by rotating about the y-axis the region enclosed by these curves.

\(y=x^2-2 x\), \(y=\frac{x}{x^2+1}\)

ANSWER:

Solution:

Step 1 of 4

In this problem, we have to graph the function

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