$\"\"$

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

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Consider $\"\"$ .

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The limits of the integral are the intersecting points of two equations.

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Solve the intersecting points by equating the functions.

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$\"\"$

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$\"\"$

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Apply zero product rule.

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$\"\"$ and $\"\"$

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$\"\"$ and $\"\"$ .

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Area of the region:

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If $\"\"$ is continuous and non-negative on the closed interval $\"\"$ , then the area of the region bounded by the graph $\"\"$ , the $\"\"$ -axis and the vertical lines $\"\"$ and $\"\"$ is given by area $\"\"$ .

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$\"\"$

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Area of the region is $\"\"$ .

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$\"\"$

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$\"\"$ square units.

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$\"\"$

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$\"\"$ square units.