document.write( "Question 162529This question is from textbook Holt Algebra1
\n" ); document.write( ": Tell whether each function is quadratic.Explain
\n" ); document.write( "x=-4,-3,-2,-1,0
\n" ); document.write( "y=39,18,3,-6,-9
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Algebra.Com's Answer #119774 by vleith(2983)\"\" \"About 
You can put this solution on YOUR website!
Try \"y+=+3x%5E2+-+9\"
\n" ); document.write( "Does that work for this set of pairs?
\n" ); document.write( "Is that a quadratic?
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