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lilly21 Group Title

calc help! find the critical numbers of f if any. locate all relative extrema. f(x)=(x-3)^1/3

  • one year ago
  • one year ago

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  1. lilly21 Group Title
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    please help :l

    • one year ago
  2. JoãoVitorMC Group Title
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    |dw:1351214828207:dw|

    • one year ago
  3. JoãoVitorMC Group Title
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    there is no critical point, but we have a point the the function is not defined, where x = 3

    • one year ago
  4. lilly21 Group Title
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    i get stuck on the part where i have finished getting the derivative and have to get the x's

    • one year ago
  5. JoãoVitorMC Group Title
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    yes because we get 1 = 0 whitch is false, that is not good, but them we have to see the function, what number will make a division by 0? ohh it's when x = 3 hum..., and the form of the function is hyperbolic... so you get in this conclusion

    • one year ago
  6. lilly21 Group Title
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    ? can u explain this please? sorry

    • one year ago
  7. JoãoVitorMC Group Title
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    look we get this: |dw:1351215328920:dw|

    • one year ago
  8. lilly21 Group Title
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    ok

    • one year ago
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