document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1021645>Question 1021645</A>: <I><SPAN STYLE=\"word-break: break-all;\"> please help! i need to solve this question..\r<BR>\n" );
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document.write( "Q: which of the following is the graph (not drawn to scale) for the line x - y = -1 ?\r<BR>\n" );
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document.write( "i can't upload options because they are in graph form. kindly just explain me the method. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #637390 by </B><A HREF=/tutors/aboutme.mpl?userid=macston><B>macston(5194)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=macston><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=macston><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=637390\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x-y=-1<BR>\n" );
document.write( "x=y-1<BR>\n" );
document.write( "x+1=y<BR>\n" );
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document.write( "In slope intercept form:<BR>\n" );
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document.write( "m=slope and b=y-intercept<BR>\n" );
document.write( "y=mx+b<BR>\n" );
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document.write( "y=x+1<BR>\n" );
document.write( "m(slope)=1 and y-intercept at (0,1)<BR>\n" );
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document.write( "The graph is a 45 degree line (slope=1) through y axis at (0,1)<BR>\n" );
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document.write( "Graph:<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+graph%28+800%2C+800%2C+-5%2C+5%2C+-5%2C+5%2C+x%2B1+%29+ ALIGN=MIDDLE  ALT=\"+graph%28+800%2C+800%2C+-5%2C+5%2C+-5%2C+5%2C+x%2B1+%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >  </SPAN>\n" );
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