document.write( "Question 297682: The axis of symmetry for the quadratic equation y = x2 + 4 lies on which axis? \n" ); document.write( "
Algebra.Com's Answer #214340 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"y+=+x%5E2+%2B+4\"
\n" ); document.write( "or in vertex form
\n" ); document.write( "\"y=%28x-0%29%5E2%2B4\"
\n" ); document.write( "The vertex lies on the axis of symmetry or \"x=0\" which would be the y-axis.
\n" ); document.write( "\"+graph%28+300%2C300%2C+-5%2C+5%2C+-5%2C+15%2C++x%5E2%2B4%29+\"
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