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shannan Group Title

Hi when finding the one sided limits on a graph what happens when there is no point on the graph at the function niether open or closed? does that mean it does not exist? or do you just make your own point and record it?

  • one year ago
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  1. ankit042 Group Title
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    I think that point is not in the domain of the function i.e function is not defined at that point

    • one year ago
  2. shannan Group Title
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    thats what i thought, but just learned and some were that way on homework, so thanks for clarification.

    • one year ago
  3. shannan Group Title
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    So that means also that the limit does not exist?

    • one year ago
  4. ankit042 Group Title
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    No I think limit will exist but there will be no absolute value for function at that point

    • one year ago
  5. shannan Group Title
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    ok

    • one year ago
  6. ankit042 Group Title
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    say f(x) = 2 -infinity<x<10 -2 10>x > infinity So here limit for f(x) x->10 is defined but f(10) is not

    • one year ago
  7. shannan Group Title
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    ok I think I understand. thank you.

    • one year ago
  8. ankit042 Group Title
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    np :)

    • one year ago
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