$\"\"$

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The curve is $\"\"$ and the point is $\"\"$ .

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Consider $\"\"$ .

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Apply derivative on each side with respect to $\"\"$ .

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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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Find the slope of the curve $\"\"$ at $\"\"$ .

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$\"\"$

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Slope of the curve is $\"\"$ .

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Find the equation of the tangent line.

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Point - slope form of line equation is $\"\"$ .

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Substitute $\"\"$ and $\"\"$ in point - slope form.

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$\"\"$

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$\"\"$

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$\"\"$ .

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$\"\"$

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The equation of the tangent line is $\"\"$ .