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Homework Help: Functions extreminizer

  1. Jun 17, 2010 #1
    and [tex]x_{0}[/tex] be the minimizer of [tex]f(x)[/tex].
    Is it true that
    [tex]x_{0}[/tex] is the maximizer of

    Thanks in advance for any helpful answer.
  2. jcsd
  3. Jun 17, 2010 #2


    Staff: Mentor

    extreminizer?? I've never seen that word before.

    It's given that x0 is the minimizer of f, which means that f(x0) <= f(x) for all x in the domain of f.

    What can you say about g(x0)? You might want to compare f(x0) and g(x0).
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