document.write( "Question 313091: hello, i am working on this math problem and i am not sure if i am solving it the right way or not. this is what i have done so far:\r
\n" ); document.write( "\n" ); document.write( "\"Y=%28x-1%29%28x-5%29\"\r
\n" ); document.write( "\n" ); document.write( "\"x%5E2-x-5x%2B5\"
\n" ); document.write( "\"x%5E2-7x%2B5\"\r
\n" ); document.write( "\n" ); document.write( "x=-2\r
\n" ); document.write( "\n" ); document.write( "\"%28-2%29%5E2-7%28-2%29%2B5=Y\"
\n" ); document.write( "\"4%2B14%2B5=Y\"\r
\n" ); document.write( "\n" ); document.write( "23=Y\r
\n" ); document.write( "\n" ); document.write( "vertex=(-2,23)
\n" ); document.write( "

Algebra.Com's Answer #223905 by ankor@dixie-net.com(22740)\"\" \"About 
You can put this solution on YOUR website!
\"Y=%28x-1%29%28x-5%29\"\r
\n" ); document.write( "\n" ); document.write( "\"x%5E2-x-5x%2B5\"
\n" ); document.write( "When you FOIL it will be
\n" ); document.write( " x^2 - 5x - x + 5, (essentially the same as you had)
\n" ); document.write( "then combining the middle terms
\n" ); document.write( "\"x%5E2+-+6x+%2B+5\"\r
\n" ); document.write( "\n" ); document.write( "x=-2\r
\n" ); document.write( "\n" ); document.write( "\"%28-2%29%5E2+-6%28-2%29+%2B+5+=+Y\"
\n" ); document.write( "\"4+%2B+12+%2B+5+=+Y\"\r
\n" ); document.write( "\n" ); document.write( "y = 21\r
\n" ); document.write( "\n" ); document.write( "vertex=(-2,21)
\n" ); document.write( "This is not the vertex, just an ordered pair
\n" ); document.write( ":
\n" ); document.write( "To find the vertex, find the axis of symmetry, x = -b/(2a); b=-6; a=1
\n" ); document.write( "x = \"%28-%28-6%29%29%2F%282%2A1%29\"
\n" ); document.write( "x = \"6%2F2\"
\n" ); document.write( "x = 3 is the axis of symmetry
\n" ); document.write( "Find the value of y using x=3
\n" ); document.write( "y = 3^2 - 6(3) + 5
\n" ); document.write( "y = 9 - 18 + 5
\n" ); document.write( "y = -4
\n" ); document.write( ":
\n" ); document.write( "The vertex: 3,-4
\n" ); document.write( ":
\n" ); document.write( "Looks like this:
\n" ); document.write( "\"+graph%28+300%2C+200%2C+-6%2C+10%2C+-10%2C+10%2C+x%5E2-6x%2B5%29+\"
\n" ); document.write( "
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