document.write( "Question 842022: Find the vertex, the y intercept, and the x intercept and graph the function
\n" ); document.write( "y=x2-2x-8 (it's x squared) \n" ); document.write( "

Algebra.Com's Answer #507322 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"y=x%5E2-2x-8\"$
\n" ); document.write( " $\"y=%28x%5E2-2x%2B1%29-8-1\"$
\n" ); document.write( " $\"y%2B9=%28x-1%29%5E2\"$
\n" ); document.write( "Vertex: (1,-9)
\n" ); document.write( "x-intercept : $\"0%2B9=%28x-1%29%5E2\"$
\n" ); document.write( " $\"x-1=0+%2B-+3\"$
\n" ); document.write( " $\"x=-2\"$ and $\"x=4\"$
\n" ); document.write( "y-intercept : $\"y=-8\"$
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\n" ); document.write( " $\"graph%28300%2C300%2C-8%2C10%2C-14%2C4%2Cx%5E2-2x-8%29\"$
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