document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=144474>Question 144474</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/0131482874/algebrahomeworkh>Beginning Algebra</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> Ok I am stumped...\r<BR>\n" );
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document.write( "Page 455<BR>\n" );
document.write( "Number 14\r<BR>\n" );
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document.write( "I have to find the domain and range of the relation and then determine whether the relation is a function...\r<BR>\n" );
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document.write( "{(85,3),(95,11),(110,15),(110,20)} </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #105209 by </B><A HREF=/tutors/aboutme.mpl?userid=vleith><B>vleith(2983)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=vleith><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=105209\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The domain is the collection of all the x coordinates (85, 95, 110, 110)\r<BR>\n" );
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document.write( "The range is the collection of all the y coordinates (3, 11, 15, 20)\r<BR>\n" );
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document.write( "The given points are NOT a function since at least one point in the domain maps to two different points in the range. If I give you an x = 100, it is mapped to both  15 and 20. A function maps a single value x to a single value y  </SPAN>\n" );
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