\"point-slope\"\"

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First find the slope,

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\"\"

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\"\"                     (Substitute  \"\")

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\"\"                             (Subtract:  \"\")­­

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\"\"                                (Divide: \"\")­­\"\"

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Substitute slope and coordinates of either point in point-slope form line equation.

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\"\"             (Substitute  \"\")

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\"\"       (Apply distributive property: \"\")

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\"\"                     (Simplify)\"\"

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The point-slope form line equation is \"\".