document.write( "Question 1124572: Graph the quadratic function f(X)=-(x+1)2+9 \n" ); document.write( "

Algebra.Com's Answer #740884 by josgarithmetic(39617) $\"\"$ $\"About$

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Vertex (-1, 9)\r
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\n" ); document.write( "\n" ); document.write( "Find the zeros:
\n" ); document.write( " $\"%28x%2B1%29%5E2=9\"$
\n" ); document.write( " $\"x%2B1=0%2B-+3\"$
\n" ); document.write( " $\"x=-1%2B-+3\"$
\n" ); document.write( " $\"system%28x=-4%2Cor%2Cx=2%29\"$
\n" ); document.write( "points (-4,0) and (2,0).\r
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\n" ); document.write( "\n" ); document.write( " $\"graph%28400%2C400%2C-5%2C5%2C-1%2C9%2C-%28x%2B1%29%5E2%2B9%29\"$ \n" ); document.write( "

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