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# help!

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Given that $$f(x) = x^k$$ where $$k > 0$$, what is the range of $$f(x)$$ on the interval $$[1, \infty)$$ ?

ant101  Jan 23, 2018
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The point  (1,1) will be on any graph of this type....and  the range ⇒   inf   as  x ⇒ inf

So...the range of these functions will be  [ 1, inf )

CPhill  Jan 24, 2018

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