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I tried to graph this line and for some reason it came out with all these different numbers on my calculator.

x + y = 4

  • Graph -

    It will be a straight line going from upper left to lower right. Do you need to rely on your calculator for such a simple equation?

    (4,0), (0,4),(3,1)....

  • Graph -

    It is easy for someone who knows how this is done. So why did you use 4,0, 0,4, and 3,1?

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