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Thread: Domain

  1. October 22nd 2010, 06:59 PM #1
    Tiger
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    Domain

    Find domain of g(x)=√(7+9x).
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  2. October 22nd 2010, 07:22 PM #2
    Jhevon
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    is up to his old tricks again! Jhevon's Avatar
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    Quote Originally Posted by Tiger View Post
    Find domain of g(x)=√(7+9x).
    the domain of \displaystyle \sqrt {f(x)} is given by \displaystyle f(x) \ge 0

    That is, the domain is the set of all real numbers x such that \displaystyle f(x) \ge 0

    then you can write that using any notation you please
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