Algebra

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How do you figure out the minimum and maximum for the graph of a function (without having a list of data, just looking at the graph?) Would you right both of the minimums (there's two points that are equally low), one of them or do something different? Thanks.

  • Algebra -

    If the minimums were exactly the same, I would write the minimum of the functions was xxxx, and occured at x= and x= ...

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