precalc

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How do you graph
abs(y)=x

  • precalc -

    or abs(y)>= x

  • precalc -

    | y | ¡Ý x

  • precalc -

    If x = |y|, then you have the following function:

    x = {
    y, y>0
    -y, y<0}

    So your graph looks like y = x and y = -x graphed together, both with the domain [0, infinity)

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