document.write( "Question 176900: Please help.
\n" ); document.write( "Find and label the vertex and line of symmetry. f(x)=2x^2
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Algebra.Com's Answer #131974 by Mathtut(3670) $\"\"$ $\"About$

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$\"2x%5E2\"$ standard equation: y=a(x-h)^2+k....where (h,k) is the vertex
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\n" ); document.write( "line of symmetry is x=h
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\n" ); document.write( "so h=0 in this equation and k=0
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\n" ); document.write( "vertex is at (0,0) and line of symmetry is x=0
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\n" ); document.write( " $\"graph%28300%2C300%2C-10%2C10%2C-10%2C10%2C2x%5E2%29\"$ \n" ); document.write( "

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