document.write( "Question 407300: graph the quadratic function f(x)=(x+3)^2+1 \n" ); document.write( "
Algebra.Com's Answer #287125 by MathLover1(20849)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "\"f%28x%29=%28x%2B3%29%5E2%2B1\"\r
\n" ); document.write( "\n" ); document.write( "\"f%28x%29=%28x%5E2+%2B6x+%2B9%29%2B1\"\r
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\n" ); document.write( "\n" ); document.write( "\"f%28x%29=x%5E2+%2B6x+%2B10\"\r
\n" ); document.write( "\n" ); document.write( "use quadratic formula \r
\n" ); document.write( "\n" ); document.write( "\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\" ...you have \"a=1\", \"b=6\" and \"c=10\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-6+%2B-+sqrt%28+6%5E2-4%2A1%2A10+%29%29%2F%282%2A1%29+\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-6+%2B-+sqrt%28+36-40+%29%29%2F2+\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-6+%2B-+sqrt%28+-4+%29%29%2F2+\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%28-6+%2B-+sqrt%28+4i+%29%29%2F2+\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-6+%2B-+%28+2i+%29%29%2F2+\"\r
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\n" ); document.write( "\n" ); document.write( "\"x1+=+%28-6+%2B%28+2i+%29%29%2F2+\"\r
\n" ); document.write( "\n" ); document.write( "\"x1+=+%28-3+%2B%28+i+%29%29\"\r
\n" ); document.write( "\n" ); document.write( "\"x1+=+%28-3+-%28+i+%29%29\"\r
\n" ); document.write( "\n" ); document.write( "graph:\r
\n" ); document.write( "\n" ); document.write( "\"+graph%28+500%2C+500%2C+-10%2C+10%2C+-20%2C+20%2C+x%5E2+%2B6x+%2B10%29+\"\r
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