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  • Oct 1, 2007, 02:44 PM
    Da_rainman
    algebra 2
    Find the inverse of each function> Then graph the function and its inverse.

    g(x)=3x+1 :confused:
  • Oct 1, 2007, 02:45 PM
    Da_rainman
    I have no idea
  • Oct 1, 2007, 02:50 PM
    katringette22
    Quote:

    Originally Posted by Da_rainman
    Find the inverse of each function> Then graph the function and its inverse.

    g(x)=3x+1 :confused:

    I wish I could help you but sadly I can't but maybe we'd be able to figure it out together(im taking grade 11 pre-cal )
  • Oct 1, 2007, 02:56 PM
    Da_rainman
    How?
  • Oct 1, 2007, 02:56 PM
    sGt HarDKorE
    g(x)=3x+1

    3x=g(x)+1
    -1 -1

    3x-1=g(x)

    g^-1(x)=3x-1


    The ^-1 means root of -1, which means inverse in this case.
  • Oct 1, 2007, 02:58 PM
    Da_rainman
    Quote:

    Originally Posted by sGt HarDKorE
    g(x)=3x+1

    3x=g(x)+1
    -1 -1

    3x-1=g(x)

    g^-1(x)=3x-1


    The ^-1 means root of -1, which means inverse in this case.



    Thanks i jus needed security on the answer
  • Oct 1, 2007, 02:59 PM
    katringette22
    Wow make me feel really stupied cause we just took roots and vertex and stuff but we were never really tot about invise but the way you have ut makes tons of sense to me

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