document.write( "Question 1035639: explain how you fine the vertex and axis summary of the parabola for
\n" ); document.write( "y=-2x^ -12x-16
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Algebra.Com's Answer #650308 by MathTherapy(10552)\"\" \"About 
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\n" ); document.write( "explain how you fine the vertex and axis summary of the parabola for
\n" ); document.write( "y=-2x^ -12x-16
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\"y+=+2x%5E2+-+12x+-+16\"
\n" ); document.write( "\"f%28x%29+=+2x%5E2+-+12x+-+16\"
\n" ); document.write( "\"y+=+ax%5E2+%2B+bx+%2B+c\" ----- General form of a quadratic equation
\n" ); document.write( "The x-coordinate of the vertex, or the axis of symmetry occurs at \"x+=+-+b%2F%282a%29\"
\n" ); document.write( "The y-coordinate of the vertex occurs at: \"f%28-+b%2F%282a%29%29\"
\n" ); document.write( "The vertex is located at: \n" ); document.write( "
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