document.write( "Question 1033880: Can you help me find the Direction of Opening for \"+y+=+9+%28x%2B3%29%5E2+-89+\"\r
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Algebra.Com's Answer #648505 by fractalier(6550)\"\" \"About 
You can put this solution on YOUR website!
Same on this one...since it is of the form
\n" ); document.write( "\"y+=+ax%5E2\" (once you multiply it out)
\n" ); document.write( "it must be concave up (opens upward)...
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