document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=247081>Question 247081</A>: <I><SPAN STYLE=\"word-break: break-all;\"> graph each quadratic equation by finding and plotting ordered pair solutions.   <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=x%5E2%2B5x%2B4 ALIGN=MIDDLE  ALT=\"y=x%5E2%2B5x%2B4\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #180339 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=180339\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> y=x^2+5x+4<BR>\n" );
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document.write( "setting y=0:<BR>\n" );
document.write( "0=(x+4)(x+1)<BR>\n" );
document.write( "x+4=0<BR>\n" );
document.write( "x=-4 ans. (-4,0)<BR>\n" );
document.write( "x+1=0<BR>\n" );
document.write( "x=-1 ans. (-1,0)<BR>\n" );
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document.write( "setting x=0<BR>\n" );
document.write( "y=4 ans.(0,4)<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+x%5E2+%2B5x+%2B4%29+ ALIGN=MIDDLE  ALT=\"+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+x%5E2+%2B5x+%2B4%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, x^2 +5x +4).  </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );