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10 September, 14:52

Determine if the lines are parallel, perpendicular or neither:

1. x + 4 = y and y - x = - 3

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Answers (2)
  1. 10 September, 16:20
    0
    parallel

    Step-by-step explanation:

    they have the same slope

    look at them in terms of y=mx+b

    first equation has slope of 1 (y=x+4)

    second equation has slope of 1 also (y=x-3)
  2. 10 September, 16:24
    0
    neither

    Step-by-step explanation:

    the second isnt a line
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