document.write( "Question 760308: what is the domain using interval notation for :f(y)= y+9/y^2-9y \n" ); document.write( "
Algebra.Com's Answer #462551 by tommyt3rd(5050)\"\" \"About 
You can put this solution on YOUR website!
Assuming you mean to write\r
\n" ); document.write( "\n" ); document.write( "\"%0D%0Af%28y%29=+%28y%2B9%29%2F%28y%5E2-9y%29%0D%0A\"\r
\n" ); document.write( "\n" ); document.write( "then y can take on any value except 0 or 9 and so\r
\n" ); document.write( "\n" ); document.write( "Domain:\r
\n" ); document.write( "\n" ); document.write( "(-oo,0) U (0,9) U (9,oo)\r
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\n" ); document.write( "\n" ); document.write( ":)
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