document.write( "Question 958755: Draw a sketch graph of : y= ax^2 +bx +c if:\r
\n" ); document.write( "\n" ); document.write( "a<0 ; b<0 ; c<0 ; discriminant=0\r
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Algebra.Com's Answer #585945 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"y=-%28x%5E2%2B2x%2B1%29\"
\n" ); document.write( "\"graph%28300%2C300%2C-10%2C10%2C-10%2C10%2C-%28x%5E2%2B2x%2B1%29%29\"
\n" ); document.write( "That's one, there are an infinite variety of solutions of the form,
\n" ); document.write( "\"y=-%28ax%5E2%2Bsqrt%284ac%29x%2Bc%29\"
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