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k(t)=t^2-2t Find k(-4)

 Sep 11, 2016
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k(t)=t^2-2t Find k(-4)

 

\(k(t)=t^2-2t \\ k(-4)=(-4)^2-2*-4\\ k(-4)=+16--8\\ k(-4)=16+8\\ k(-4)=24\\\)

 Sep 11, 2016

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