document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=316284>Question 316284</A>: <I><SPAN STYLE=\"word-break: break-all;\"> What would a graph look like with interval [-4,10].  What is the difference between the interval [-4,10] and the interval (-4,10]?  How does this look on a graph? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #226203 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=226203\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> [-4,10] means that -4 and -10 are included portions of the region. Typcially this is graphed with a filled in circle. <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28300%2C300%2C-10%2C10%2C-10%2C10%2Cgrid%281%29%2C%0D%0Acircle%28-4%2C3%2C.3%29%2C%0D%0Acircle%2810%2C-3%2C.3%29%2C%0D%0Acircle%28-4%2C3%2C.25%29%2C%0D%0Acircle%2810%2C-3%2C.25%29%2C%0D%0Acircle%28-4%2C3%2C.2%29%2C%0D%0Acircle%2810%2C-3%2C.2%29%2C%0D%0Acircle%28-4%2C3%2C.1%29%2C%0D%0Acircle%2810%2C-3%2C.1%29%2C%0D%0Acircle%28-4%2C3%2C.05%29%2C%0D%0Acircle%2810%2C-3%2C.05%29%2C%0D%0Acircle%28-4%2C3%2C.02%29%2C%0D%0Acircle%2810%2C-3%2C.02%29%2C%0D%0Aline%28-4%2C3%2C10%2C-3%29%2C%0D%0Agraph%28300%2C300%2C-10%2C10%2C-10%2C10%2C0%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "(-4,10] means that -10 is included but -4 is not. <BR>\n" );
document.write( "Typically this is graphed with an open circle to signify that it's not included.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28300%2C300%2C-10%2C10%2C-10%2C10%2Cgrid%281%29%2C%0D%0Acircle%28-4%2C3%2C.3%29%2C%0D%0Acircle%2810%2C-3%2C.3%29%2C%0D%0Acircle%2810%2C-3%2C.25%29%2C%0D%0Acircle%2810%2C-3%2C.2%29%2C%0D%0A%0D%0Acircle%2810%2C-3%2C.1%29%2C%0D%0A%0D%0Acircle%2810%2C-3%2C.05%29%2C%0D%0Aline%28-4%2C3%2C10%2C-3%29%2C%0D%0Acircle%2810%2C-3%2C.02%29%2C%0D%0Agraph%28300%2C300%2C-10%2C10%2C-10%2C10%2C0%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "[-4,10) : 10 not included, -4 included<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28300%2C300%2C-10%2C10%2C-10%2C10%2Cgrid%281%29%2C%0D%0Acircle%28-4%2C3%2C.3%29%2C%0D%0Acircle%28-4%2C3%2C.25%29%2C%0D%0Acircle%28-4%2C3%2C.2%29%2C%0D%0Acircle%28-4%2C3%2C.1%29%2C%0D%0Acircle%2810%2C-3%2C.05%29%2C%0D%0Aline%28-4%2C3%2C10%2C-3%29%2C%0D%0Acircle%2810%2C-3%2C.3%29%2C%0D%0Agraph%28300%2C300%2C-10%2C10%2C-10%2C10%2C0%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "(-4,-10) : Neither -4 nor 10 are included. <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28300%2C300%2C-10%2C10%2C-10%2C10%2Cgrid%281%29%2C%0D%0Acircle%28-4%2C3%2C.3%29%2C%0D%0Acircle%2810%2C-3%2C.3%29%2C%0D%0Aline%28-4%2C3%2C10%2C-3%29%2C%0D%0Agraph%28300%2C300%2C-10%2C10%2C-10%2C10%2C0%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "As an example, the equation <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%2B4%3E0 ALIGN=MIDDLE  ALT=\"x%2B4%3E0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%3E-4 ALIGN=MIDDLE  ALT=\"x%3E-4\"   DISABLED_style= \"max-width:90%; height:auto;\" > would show the interval as an open circle or \"{\" bracket.<BR>\n" );
document.write( "while <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%2B4%3E=+0 ALIGN=MIDDLE  ALT=\"x%2B4%3E=+0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%3E=0 ALIGN=MIDDLE  ALT=\"x%3E=0\"   DISABLED_style= \"max-width:90%; height:auto;\" > would be solid or \"[\" bracket. <BR>\n" );
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