document.write( "Question 509045: f(x)=-2x^2+4+1 find the x-coordinate of the vertex \n" ); document.write( "

Algebra.Com's Answer #341250 by lwsshak3(11628) $\"\"$ $\"About$

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f(x)=-2x^2+4+1 find the x-coordinate of the vertex
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\n" ); document.write( "Standard form of equation for a parabola: y=A(x-h)^2+k, (h,k) being the (x,y) coordinates of the vertex.
\n" ); document.write( "For given equation:
\n" ); document.write( "y=-2x^2+4+1
\n" ); document.write( "y=-2(x-0)^2+5
\n" ); document.write( "coordinates of vertex: (0,5)
\n" ); document.write( "ans:
\n" ); document.write( "x-coordinate of vertex=0 \n" ); document.write( "

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