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Math Help - reflection

  1. #1
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    reflection

    on my picture is a graph and a dotted line going down the middle i need to know what this line is called thanks


    reflection-111.bmp
    Last edited by andyboy179; April 7th 2009 at 07:21 AM. Reason: forgot to write something
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  2. #2
    Like a stone-audioslave ADARSH's Avatar
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    This line can has equation

    y= x

    its one of the two angel bisectors of coordinate axes

    I think that's all you will need ,

    this means that for every value of x coordinate the value of y coordinate is equal on

    this line.

    --------------
    Has it got something to do with your previous thread

    http://www.mathhelpforum.com/math-he...tted-line.html


    Adarsh
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  3. #3
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    Quote Originally Posted by ADARSH View Post
    This line can has equation

    y= x

    its one of the two angel bisectors of coordinate axes

    I think that's all you will need ,

    this means that for every value of x coordinate the value of y coordinate is equal on

    this line.

    --------------
    Has it got something to do with your previous thread

    http://www.mathhelpforum.com/math-he...tted-line.html


    Adarsh

    no its not anything to do with my other post, i thought it was called something like centre ling or something like that
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