document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=172946>Question 172946</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the equation of a line that passes thru (3,7) and (2,-1) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #127780 by </B><A HREF=/tutors/aboutme.mpl?userid=jojo14344><B>jojo14344(1513)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jojo14344><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=127780\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> </pre><font size=4><b><BR>\n" );
document.write( "(3,7) and (2,-1)<BR>\n" );
document.write( "First we get the Slope:<BR>\n" );
document.write( "We solve  via: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=m=%28y%5B2%5D-y%5B1%5D%29%2F%28x%5B2%5D-x%5B1%5D%29 ALIGN=MIDDLE  ALT=\"m=%28y%5B2%5D-y%5B1%5D%29%2F%28x%5B2%5D-x%5B1%5D%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=m=%28-1-7%29%2F%282-3%29=-8%2F-1=8 ALIGN=MIDDLE  ALT=\"m=%28-1-7%29%2F%282-3%29=-8%2F-1=8\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Thru Points (3,7):<BR>\n" );
document.write( "Via Point-Slope Form:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=mx%2Bb ALIGN=MIDDLE  ALT=\"y=mx%2Bb\"   DISABLED_style= \"max-width:90%; height:auto;\" > ----><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=7=8%2A3%2Bb ALIGN=MIDDLE  ALT=\"7=8%2A3%2Bb\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=b=7-24=-17 ALIGN=MIDDLE  ALT=\"b=7-24=-17\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "So, ---><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=8x-17 ALIGN=MIDDLE  ALT=\"y=8x-17\"   DISABLED_style= \"max-width:90%; height:auto;\" >----><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28-8x%2By%2B17=0%29 ALIGN=MIDDLE  ALT=\"highlight%28-8x%2By%2B17=0%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >, Standard Form<BR>\n" );
document.write( "We see the graph:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28400%2C400%2C-10%2C10%2C-20%2C10%2Cgrid%281%29%2Cgraph%28400%2C400%2C-10%2C10%2C-20%2C10%2C8x-17%29%2Cblue%28circle%283%2C7%2C.15%29%29%2Cblue%28circle%282%2C-1%2C.15%29%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Thank you,<BR>\n" );
document.write( "Jojo</pre><BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );