\"\"

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The point-slope line equation  \"\". where m is

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the slope.

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First find the slope of the line.

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\"\"

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\"\"          (Substitute 1 for x1,  for\"\"5 y1, 0 for x2 and \"\"8 for y2)

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

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\"\"                   (Add: \"\")

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

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\"\"                         (Cancel common terms)

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\"\"

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\"\"

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 Next find the point-slope line equation  \"\".

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\"\"      (Substitute 1 for x1, \"\"5 for y1and \"\")

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

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\"\"               (Distributive property: \"\") \ \

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\"\"    (Subtract 5 from each side)

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\"\"          (Additive inverse proeprty: \"\")

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\"\"                (Additive identity proeprty: \"\")

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

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\"\"

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The option B is correct. \ \

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