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Sarah_Miller720 Group Title

The table shows the relationship between two variables. Is the relationship a linear function? x- 1 2 3 4 y- 1 -3 -7 -11 Yes or no? I say no.

  • one year ago
  • one year ago

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  1. Aqua666 Group Title
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    The differences between x are clearly constant.. at first glace, the differences at y do not seem so.. However, -3-1=-4 ; -7--3=-4 ; -11--7=-4. I was ready to agree with you until I checked the math, always test your results.

    • one year ago
  2. Sarah_Miller720 Group Title
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    how do you check it? i dont know how

    • one year ago
  3. Aqua666 Group Title
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    I just showed you.. A linear funtion mean that the slope remains constants.. So, the relationship between x and y is always constant..

    • one year ago
  4. Sarah_Miller720 Group Title
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    oh sorry i dont know why i asked that lol

    • one year ago
  5. Aqua666 Group Title
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    Doesn't matter XD

    • one year ago
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