$\"\"$

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The equations are $\"\"$ and $\"\"$ .

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Washer method:

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$\"\"$ .

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Graph the equations $\"\"$ and $\"\"$ on $\"\"$ .

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Graph:

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$\"\"$

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Observe the graph:

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$\"\"$ between $\"\"$ .

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$\"\"$ and $\"\"$ over interval $\"\"$ .

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$\"\"$ .

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$\"\"$ between $\"\"$ .

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$\"\"$ and $\"\"$ over interval $\"\"$ .

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$\"\"$

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$\"\"$

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The volume of the solid is $\"\"$ .

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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Apply power rule of integration $\"\"$ .

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$ .

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$\"\"$ .

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$\"\"$

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$\"\"$ .