document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=319658>Question 319658</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Which set of ordered pairs represents a function from P to Q?<BR>\n" );
document.write( "P= {2,4,6,8}            Q={-2,0,2}<BR>\n" );
document.write( "a){(2,-2),(4,0),(4,2),(6,0),(8,-2)}<BR>\n" );
document.write( "b){(6,-2),(6,0),(6,2)}<BR>\n" );
document.write( "c){(6,0),(4,-2),(2,0),(4,2),(6,-2)}<BR>\n" );
document.write( "d){(4,0),(6,0),(8,0)}<BR>\n" );
document.write( "e){(2,2),(6,0),(2,-2),(6,2)}<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #228970 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=228970\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Which set of ordered pairs represents a function from P to Q?<BR>\n" );
document.write( "P= {2,4,6,8} Q={-2,0,2}<BR>\n" );
document.write( "a){(2,-2),(4,0),(4,2),(6,0),(8,-2)}<BR>\n" );
document.write( "Not a function because f(4) has more than one value.<BR>\n" );
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document.write( "b){(6,-2),(6,0),(6,2)}<BR>\n" );
document.write( "Not a function because f(6) has more than one value.<BR>\n" );
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document.write( "c){(6,0),(4,-2),(2,0),(4,2),(6,-2)}<BR>\n" );
document.write( "Not a function because f(4) has more than one value.<BR>\n" );
document.write( "-----------------------------------<BR>\n" );
document.write( "d){(4,0),(6,0),(8,0)}<BR>\n" );
document.write( "Looks good.<BR>\n" );
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document.write( "e){(2,2),(6,0),(2,-2),(6,2)}<BR>\n" );
document.write( "Not a function because f(2) has more than one value.<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "===========<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );