document.write( "Question 374588: find the coordinates of the vertex for the parabola defined by the given quadratic function. f(x)=4x^2-16x=8 what is the vertex \n" ); document.write( "
Algebra.Com's Answer #266439 by robertb(5830)\"\" \"About 
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Is that +8 or -8?? \n" ); document.write( "
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