document.write( "Question 939366: Does x^2+2y=9 discribe y as a function of x \n" ); document.write( "

Algebra.Com's Answer #572364 by srinivas.g(540) $\"\"$ $\"About$

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$\"x%5E2%2B2y+=9\"$
\n" ); document.write( " move x^2 to the right
\n" ); document.write( " $\"+2y+=9-x%5E2\"$
\n" ); document.write( " divide with 2 on both sides
\n" ); document.write( " $\"++2y%2F2+=+%289-x%5E2%29%2F2\"$
\n" ); document.write( " $\"+y=+%289-x%5E2%29%2F2\"$
\n" ); document.write( " Required function : $\"+y=+%289-x%5E2%29%2F2\"$ \n" ); document.write( "

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