document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=353122>Question 353122</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Graph the system of linear inequalities: x,<3; 2x+y>7<BR>\n" );
document.write( "there is suppose to be a -under the < sign by the 3<BR>\n" );
document.write( "please explain to me how you get the points to graph\r<BR>\n" );
document.write( "\n" );
document.write( "thank you<BR>\n" );
document.write( "april </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #252365 by </B><A HREF=/tutors/aboutme.mpl?userid=ewatrrr><B>ewatrrr(24785)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ewatrrr><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=ewatrrr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=252365\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Hi,<BR>\n" );
document.write( ".<BR>\n" );
document.write( "The inequality <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+%3C=+3 ALIGN=MIDDLE  ALT=\"x+%3C=+3\"   DISABLED_style= \"max-width:90%; height:auto;\" >describes all values of x that are less than or equal to three<BR>\n" );
document.write( ".<BR>\n" );
document.write( "To graph<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+%3C=+3 ALIGN=MIDDLE  ALT=\"x+%3C=+3\"   DISABLED_style= \"max-width:90%; height:auto;\" >, one would use a number line, a closed circle on a shaded arrow pointing to the left. (closed circle on 3 shows the 3 is included in the graph of the inequality <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+%3C=+3 ALIGN=MIDDLE  ALT=\"x+%3C=+3\"   DISABLED_style= \"max-width:90%; height:auto;\" > )<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=number_line%28+600%2C+-10%2C+10%2C3+%29 ALIGN=MIDDLE  ALT=\"number_line%28+600%2C+-10%2C+10%2C3+%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ".<BR>\n" );
document.write( "2x + y > 7  <BR>\n" );
document.write( "y>-2x + 7  <BR>\n" );
document.write( "*Note: if the > were an = sign, this would represent the equation of a line y = -2x + 7 with points  (0,7) and ( 7/2, 0) on the line.<BR>\n" );
document.write( ".<BR>\n" );
document.write( "As y is greater than -2x + 7, one would shaded the area above the line (the line itself is not included as being part of the graph of this 'inequality')<BR>\n" );
document.write( ".\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28+300%2C+300%2C+-10%2C+10%2C+-10%2C+10%2C+-2x+%2B+7%29 ALIGN=MIDDLE  ALT=\"graph%28+300%2C+300%2C+-10%2C+10%2C+-10%2C+10%2C+-2x+%2B+7%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >  </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );