$\"\"$

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The points are $\"\"$ and $\"\"$ .

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The formula for slope is $\"\"$ .

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Substitute $\"\"$ for $\"\"$ , $\"\"$ for $\"\"$ , $\"\"$ for $\"\"$ and $\"\"$ for $\"\"$ in above formula.

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$\"\"$

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$\"\"$ .

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$\"\"$

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Point-Slope form of the line equation is $\"\"$ .

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Substitute the values $\"\"$ , $\"\"$ in Point-Slope form.

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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Above line in slope-intercept form $\"\"$ , where $\"\"$ is slope and $\"\"$ is $\"\"$ -intercept.

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$\"\"$

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Slope-intercept form of the line equation is $\"\"$ .