Tell weather each pair is parallel, perpendicular, or neither: y= 3x + 2 2

Question

Tell weather each pair is parallel, perpendicular, or neither: y= 3x + 2 2y= 6x -6

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Đan Thu 6 months 2021-07-18T04:46:39+00:00 2 Answers 2 views 0

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  1. Giakhanh
    0
    2021-07-18T04:47:57+00:00
    Reply

    They are parallel!
    When you put 2y=6x-6 into slope intercept form, you get y=3x-3.
    They are parallel because they have the same slope.
    Perpendicular lines have opposite reciprocal slope. For example, one equation would have a slope of 3 and the second one would have a slope of -1/3.
    Hope that makes things more understandable!

  2. mit
    0
    2021-07-18T04:48:24+00:00
    Reply

    The pair are parallel to eachother. The second equation in slope intercept form is y = 3x-3, since they have the same slope they’re parallel.

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )