math 1-2

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how do you change a linear equation to shift it up or down

  • math 1-2 -

    if the linear equation is written in the form
    y = mx + b

    shift up by 1 ----> y = mx + b + 1
    shift down by 1 ---> y = mx + b - 1

  • math 1-2 -

    thank you very much Reiny

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