Sketch a Plane Region and Indicate the Axis About Which $\pi$

question 74

Multiple Choice

Sketch a plane region and indicate the axis about which it is revolved so that the resulting solid of revolution (found using the shell method) is given by the integral. 2 $\pi$ $\int_{0}^{1} y\left(y^{1 / 9}-y\right) d y$

• A) x-axis
• B) y-axis
• C) x-axis
• D) y-axis

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