document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1137793>Question 1137793</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Graph the linear system from problems 1 and 2. Begin by completing the table below, and explain how the graph shows the reasonableness of your solutions to problems 1 and 2<BR>\n" );
document.write( "4x - y =5 and 4x -4y = -4<BR>\n" );
document.write( "x,y    x,y<BR>\n" );
document.write( "0      0<BR>\n" );
document.write( "1      1 <BR>\n" );
document.write( "3     -1<BR>\n" );
document.write( "I have to find the numbers for y. I would appriciate your help. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #755683 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><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=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=755683\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Graph the linear system from problems 1 and 2. Begin by completing the table below, and explain how the graph shows the reasonableness of your solutions to problems 1 and 2<BR>\n" );
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document.write( "Put the equations in slope intercept form<BR>\n" );
document.write( "1.<BR>\n" );
document.write( "4x - y = 5 <BR>\n" );
document.write( "-y = -4x + 5<BR>\n" );
document.write( "y should be positive, multiply equation by -1<BR>\n" );
document.write( "y = 4x - 5<BR>\n" );
document.write( "Now it's easy to make the table<BR>\n" );
document.write( " x | y<BR>\n" );
document.write( "-------<BR>\n" );
document.write( " 0 | -5;  when x=0, y has to be -5<BR>\n" );
document.write( " 1 | -1;   4(1) - 5<BR>\n" );
document.write( " 3 |  7;   4(3) - 5<BR>\n" );
document.write( "Graph:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+graph%28+300%2C+200%2C+-4%2C+5%2C+-10%2C+12%2C+4x-5%29+ ALIGN=MIDDLE  ALT=\"+graph%28+300%2C+200%2C+-4%2C+5%2C+-10%2C+12%2C+4x-5%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ":<BR>\n" );
document.write( ":<BR>\n" );
document.write( "2.<BR>\n" );
document.write( " 4x - 4y = -4<BR>\n" );
document.write( "simplify, divide by 4<BR>\n" );
document.write( "x - y = -1<BR>\n" );
document.write( "-y = -x - 1<BR>\n" );
document.write( "multiply by -1<BR>\n" );
document.write( " y = x + 1<BR>\n" );
document.write( ":<BR>\n" );
document.write( " x | y<BR>\n" );
document.write( "-------<BR>\n" );
document.write( " 0 | 1; substitute 0 for x, find y<BR>\n" );
document.write( " 1 | 2; substitute 1 for x,  \" \"<BR>\n" );
document.write( "-1 | 0; substitute -1 for x, \" \"<BR>\n" );
document.write( "Graph<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+graph%28+300%2C+200%2C+-4%2C+4%2C+-6%2C+6%2C+x%2B1%29+ ALIGN=MIDDLE  ALT=\"+graph%28+300%2C+200%2C+-4%2C+4%2C+-6%2C+6%2C+x%2B1%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );