document.write( "Question 1025084: when a quadratic equation is in the standard form y=ax2+bx+c\r
\n" ); document.write( "\n" ); document.write( "increasing the value of a makes the graph\r
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\n" ); document.write( "\n" ); document.write( "a negative value of a makes the graph open\r
\n" ); document.write( "\n" ); document.write( "a positive value of a makes the graph open
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Algebra.Com's Answer #640375 by Fombitz(32388)\"\" \"About 
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Gets narrower than when \"a=1\"
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\n" ); document.write( "Negative values make it open downwards
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