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Thread: Functions and graphs

  1. January 16th 2009, 08:15 AM #1
    Haris
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    Functions and graphs

    A function is defined for by .
    Given that the function is even, what is the value of ?

    Could someone explain how to solve this problem cheers.
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  2. January 16th 2009, 09:10 AM #2
    ursa
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    A function is defined for by .
    Given that the function is even, what is the value of ?

    Could someone explain how to solve this problem cheers.
    hi
    since it is an even function
    therefore
    f(-x)=f(x)
    got it
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  3. January 16th 2009, 09:23 AM #3
    Haris
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    So f(-2)=f(2)=12 ?
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  4. January 16th 2009, 09:26 AM #4
    ursa
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    So f(-2)=f(2)=12 ?
    thats right
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