\"slope\"\"

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Given points are \"\"

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Next, find the slope.

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\"\"

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Substitute \"\"7 for y2\"\"1 for y1, 6 for x2, and 4 for x1  in slope formula.

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\"\"

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\"\"                  (Product of two same signs is positive)

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

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\"\"                        (Add: \"\")

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

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You know the slope and a point on the line, so use point - slope form \"\"

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with either given point to write an equation of line.

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Choose \"\"

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\"\"      (Substitute \"\"1 for y1, 4 for x1 and \"\")

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\"\"             (Product of two same signs is positive)

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

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\"\"               (Multiply: \"\")\"\"

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\"\"   (Subtract 1 from each side)

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\"\"         (Apply additive inverse property: \"\")

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\"\"                (Apply additive identity property: \"\")

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

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The equation of line is \"\".