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Write the quadratic function f(x)=-x2-2x+6 in the form f(x)=a(x-h)2+k  by completing...

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libbysimone | (Level 1) Salutatorian

Posted February 6, 2012 at 8:51 AM via web

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Write the quadratic function f(x)=-x2-2x+6 in the form f(x)=a(x-h)2+k  by completing the square and ii. graph the function.  Submit graph.

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nathanshields | High School Teacher | (Level 1) Associate Educator

Posted February 6, 2012 at 8:56 AM (Answer #1)

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`y = -x^2-2x+6`

`y=-(x^2+2x+1)+6+1`

`y=-(x+1)^2+7`

 

 

 

 

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