document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=70405>Question 70405</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Here is the question:<BR>\n" );
document.write( "                       Solve by graphing.Then check your solution.<BR>\n" );
document.write( "  y=x+2 and y=-2x+2<BR>\n" );
document.write( "                   I've been having real trouble with graphing equations. I always get the y-axis mixed up with slope. My friend recommened this site. Thanks for giving your time to help me. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #50219 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley75><B>checkley75(3666)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley75><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=50219\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> y=x+2<BR>\n" );
document.write( "y=-2x+2<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+y+=+x+%2B2%2C+y+=+-2x+%2B2%29+ ALIGN=MIDDLE  ALT=\"+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+y+=+x+%2B2%2C+y+=+-2x+%2B2%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, of TWO functions y = x +2 and y = -2x +2). <BR>\n" );
document.write( "since y=x+2 then we substitute (x+2) for y in the other equation & solve for x<BR>\n" );
document.write( "x+2=-2x+2<BR>\n" );
document.write( "x+2x=0<BR>\n" );
document.write( "x=0 answer. now substitute 0 for x & solve for y<BR>\n" );
document.write( "y=2*0+2<BR>\n" );
document.write( "y=2 answer. so we have a solution which is the point (0,2) as show in the graph.   <BR>\n" );
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