F-IF.8b Is there a typo in an example?

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  • June 13, 2014 at 10:15 am #3126
    SteveG
    Participant

    F-IF.8b talks about interpreting expressions for exponential functions. The last example listed is y = (1.2)^(t/10).
    Was that supposed to be y = (1/2)^(t/10), which is a typical half-life equation? Or was it only supposed to be 1.2 as shown?
    I didnt find anything in the progressions on this and the version on the website also has this exampel.

    July 3, 2014 at 4:20 pm #3142
    Bill McCallum
    Keymaster

    No, that’s the example we intended.

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