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    Da_rainman's Avatar
    Da_rainman Posts: 7, Reputation: 1
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    #1

    Oct 2, 2007, 02:03 PM
    Algebra 2
    Find the inverse of each relation

    {(2,6),(4,5),(-3,-1)} I'm pretty sure the inverse is
    {(6,2),(5,4),(-1,-3)} am I correct
    tcheer123's Avatar
    tcheer123 Posts: 7, Reputation: 1
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    #2

    Oct 15, 2007, 12:07 PM
    Uhmm I think so. Either that or you could just make the numbers their opposites, you know like 3 to -3 or something like that.
    asterisk_man's Avatar
    asterisk_man Posts: 476, Reputation: 32
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    #3

    Oct 15, 2007, 12:14 PM
    A function is a mapping of a domain to a range. Its inverse is a mapping of that range to the original domain.
    So, for every x value a function returns a y value. The inverse should return the original x value given the y value.
    Net effect is: Yes, you are correct.
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