document.write( "Question 1161084: what are the coordinates of the turning point of the parabola whose equation is y = x^2 - 2x - 4 ? \n" ); document.write( "
Algebra.Com's Answer #784526 by Boreal(15235)\"\" \"About 
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This is the vertex, and the x-value is -b/2a or here 2/2 or 1 (b=-2, and a=1)
\n" ); document.write( "f(1)=1-2-4=-5
\n" ); document.write( "the coordinates are (1, -5)\r
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