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March 30, 2017

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what is the rule if the input is 1 and output is 9 and input is 2 and output is 12 and the input is 3 and output 16

  • math,geometry - ,

    1 ---> 9
    2 ---> 12
    3 ---> 16

    hard to tell, it is not linear,

    I don't know what level this is,
    let's assume it is a quadratic
    I did some quick calculations and got
    y = (1/2)x^2 + (3/2)x + 7
    or
    y = (x^2 + 3x + 14)/2

    works for your 3 values

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