document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=206466>Question 206466</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If x and y are intergers, find the domain of {(x,y):/y/=x and x<or=4}. Graph the relation. Is it a function?\r<BR>\n" );
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document.write( "( By // around the y I mean absolute value sign) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #156017 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=156017\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "If x and y are integers, find the domain of {(x,y):/y/=x and x <or= 4}. Graph the relation. Is it a function?<BR>\n" );
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document.write( "Domain: Since |y| is never negative,<BR>\n" );
document.write( "domain is all Real numbers >= zero.<BR>\n" );
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document.write( "Can't graph this relation on this site.<BR>\n" );
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document.write( "Is it a function? <BR>\n" );
document.write( "No, because the relation has pairs of points like (2,2) and (2,-2)<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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