document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1007164>Question 1007164</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Decide whether y is a function of x. \r<BR>\n" );
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document.write( "y=-2x-1 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #623142 by </B><A HREF=/tutors/aboutme.mpl?userid=fractalier><B>fractalier(6550)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=fractalier><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/cgi-bin/show-face.mpl?user=fractalier><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=623142\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> This is a function.  <BR>\n" );
document.write( "For every x-value, you would only get one y-value.<BR>\n" );
document.write( "It is a straight line with a negative slope. </SPAN>\n" );
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