document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=322975>Question 322975</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Graph the line: y + 2 = 2(x + 2)<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #231233 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=231233\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The line is in point-slope form, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y-yp=m%28x-xp%29 ALIGN=MIDDLE  ALT=\"y-yp=m%28x-xp%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "where <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=m=2 ALIGN=MIDDLE  ALT=\"m=2\"   DISABLED_style= \"max-width:90%; height:auto;\" > and (xp,yp)=(-2,-2).<BR>\n" );
document.write( "Plot the point (-2,2).<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28300%2C300%2C-5%2C5%2C-5%2C5%2Cgrid%281%29%2Ccircle%28-2%2C-2%2C.2%29%2Cgraph%28300%2C300%2C-5%2C5%2C-5%2C5%2C0%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "The slope is change in y over change in x.<BR>\n" );
document.write( "When x changes 1, y changes 2.<BR>\n" );
document.write( "Find the coordinates of another point starting from (-2,2),<BR>\n" );
document.write( "x:<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-2%2B1=-1 ALIGN=MIDDLE  ALT=\"-2%2B1=-1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "y:<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-2%2B2=0 ALIGN=MIDDLE  ALT=\"-2%2B2=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(-1,0) is another point on the line.<BR>\n" );
document.write( "Plot it also.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28300%2C300%2C-5%2C5%2C-5%2C5%2Cgrid%281%29%2Ccircle%28-2%2C-2%2C.2%29%2Ccircle%28-1%2C0%2C.2%29%2Cgraph%28300%2C300%2C-5%2C5%2C-5%2C5%2C0%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "Then add the line that goes through both points.<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28300%2C300%2C-5%2C5%2C-5%2C5%2Cgrid%281%29%2Ccircle%28-2%2C-2%2C.2%29%2Ccircle%28-1%2C0%2C.2%29%2Cgraph%28300%2C300%2C-5%2C5%2C-5%2C5%2C2x%2B2%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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