document.write( "Question 1117700: does the equation x+2=y^2 define y as a function of x \n" ); document.write( "
Algebra.Com's Answer #732819 by josgarithmetic(39628)\"\" \"About 
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No. You should know why just by inspecting the equation. Recognize parabola with a horizontal symmetry axis? \n" ); document.write( "
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