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-   -   Function notation (https://www.askmehelpdesk.com/showthread.php?t=251696)

  • Aug 22, 2008, 05:25 AM
    hdj725
    Function notation
    if f(x)= X(squared)+2x+5

    Then f(x+h) = ?
  • Aug 22, 2008, 05:34 AM
    galactus
    Just plug x+h in for x in your function and simplify.

  • Aug 22, 2008, 05:46 AM
    galactus
    Do you have to go further and find the derivative via the definition?

    That is,
  • Aug 24, 2008, 03:00 PM
    hdj725
    Thanks!

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