document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=300283>Question 300283</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how do you graph 8xy = 7 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #215497 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=215497\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> First, convert to y=... equation.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=8xy+=+7 ALIGN=MIDDLE  ALT=\"8xy+=+7\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=7%2F%288x%29 ALIGN=MIDDLE  ALT=\"y=7%2F%288x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "There is a discontinuity at x=0 where the function is undefined. <BR>\n" );
document.write( "Other than that, choose x values, calculate y values and then plot (x,y) pairs.<BR>\n" );
document.write( "x=1/2, y=7/4<BR>\n" );
document.write( "x=1, y=7/8<BR>\n" );
document.write( "x=2, y=7/16<BR>\n" );
document.write( "x=3, y=7/24<BR>\n" );
document.write( "x=4, y=7/32<BR>\n" );
document.write( "x=-1/2, y=-7/4<BR>\n" );
document.write( "x=-1, y=-7/8<BR>\n" );
document.write( "x=-2, y=-7/16<BR>\n" );
document.write( "x=-3, y=-7/24<BR>\n" );
document.write( "x=-4, y=-7/32<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28300%2C300%2C-6%2C6%2C-6%2C6%2Cgrid%281%29%2C%0D%0Acircle%281%2F2%2C+7%2F4%2C.15%29%2C%0D%0Acircle%28-1%2F2%2C+-7%2F4%2C.15%29%2C%0D%0A%0D%0Acircle%281%2C+7%2F8%2C.15%29%2C%0D%0Acircle%282%2C+7%2F16%2C.15%29%2C%0D%0Acircle%283%2C+7%2F24%2C.15%29%2C%0D%0Acircle%28-1%2C+-7%2F8%2C.15%29%2C%0D%0Acircle%28-2%2C+-7%2F16%2C.15%29%2C%0D%0Acircle%28-3%2C+-7%2F24%2C.15%29%2C%0D%0Acircle%28-4%2C+-7%2F32%2C.15%29%0D%0A%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "Now sketch the function using those points as guides. <BR>\n" );
document.write( "The more points you use, the smoother your graph will be. <BR>\n" );
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document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28300%2C300%2C-6%2C6%2C-6%2C6%2Cgrid%281%29%2C%0D%0Acircle%281%2F2%2C+7%2F4%2C.15%29%2C%0D%0Acircle%28-1%2F2%2C+-7%2F4%2C.15%29%2C%0D%0A%0D%0Acircle%281%2C+7%2F8%2C.15%29%2C%0D%0Acircle%282%2C+7%2F16%2C.15%29%2C%0D%0Acircle%283%2C+7%2F24%2C.15%29%2C%0D%0Acircle%28-1%2C+-7%2F8%2C.15%29%2C%0D%0Acircle%28-2%2C+-7%2F16%2C.15%29%2C%0D%0Acircle%28-3%2C+-7%2F24%2C.15%29%2C%0D%0Acircle%28-4%2C+-7%2F32%2C.15%29%2C%0D%0Agraph%28300%2C300%2C-6%2C6%2C-6%2C6%2C7%2F%288x%29%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );