isabelnarry isabelnarry
  • 11-07-2017
  • Mathematics
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what determines whether the graph of an exponential function is increasing or decreasing

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sergibcnusa sergibcnusa
  • 11-07-2017
The sign in the exponent: positive->increases, negative->decreases. Think that a negative sign implies 1/exponential and you'll clearly see the reason.
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