document.write( "Question 627539: f(x)=1/3(x+4)^2+7\r
\n" ); document.write( "\n" ); document.write( "find vertex,line of symmetry,value of f(x),min or max,graph \n" ); document.write( "

Algebra.Com's Answer #394962 by reviewermath(1029) $\"\"$ $\"About$

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The vertex is (-4,7).
\n" ); document.write( "The line of symmetry is $\"highlight%28x+=+-4%29\"$ .
\n" ); document.write( "f(x) has a minimum value when x = -4. The minimum value is f(-4) = $\"highlight%287%29\"$ .
\n" ); document.write( "The graph of $\"f%28x%29+=+%281%2F3%29%28x%2B4%29%5E2%2B7+\"$ is $\"graph%28+300%2C+200%2C+-10%2C+3%2C+-3%2C+15%2C+%281%2F3%29%28x%2B4%29%5E2%2B7%29\"$ \n" ); document.write( "

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