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

 Jan 23, 2018
 #1
avatar+100483 
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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 )

 

cool cool cool

 Jan 24, 2018

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