document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=637492>Question 637492</A>: <I><SPAN STYLE=\"word-break: break-all;\">  Determine whether the formula describes y as a function of x. Explain your reasoning.\r<BR>\n" );
document.write( "\n" );
document.write( "y = -3x2 - 7x - 6 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #401707 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=401707\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Determine whether the formula describes y as a function of x. Explain your reasoning. <BR>\n" );
document.write( "y = -3x2 - 7x - 6<BR>\n" );
document.write( "---<BR>\n" );
document.write( "y is a function of x because for each value of \"x\" there is<BR>\n" );
document.write( "just one value of y.<BR>\n" );
document.write( "------------------------------<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );