document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1007163>Question 1007163</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the domain and the range of the relation and determine whether it is a function. \r<BR>\n" );
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document.write( "{(7,2),(-6,-4),(2,-1),(4,-8)} </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #623139 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=623139\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> In general, the domain are the x-values and the range are the y-values.<BR>\n" );
document.write( "Thus the domain is (-6,2,4,7) and the range is (-8,-4,-1,2).<BR>\n" );
document.write( "It is a function because for every x there is only one y. </SPAN>\n" );
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