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On your paper, copy the table below and use your pattern skills to complete it.  

IN (x)




OUT (y)







  1. Explain in words what is done to the input value, , to produce the output value, .

    See the table above.

    The equation is .

    Multiply by and subtract .

  2. Explain the process you used to find the missing input values.

    How did you use the equation to solve for ?