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algebra

Are the following lines parallel, perpendicular, or neither?

x-6y=12
6x+y=6

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becky

  1. i think it is neither

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    Trissy

  2. The slope of your first line is 1/6,
    the slope of the second is -6

    their product is -1, so the two lines are perpendicular.

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    Reiny

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