document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=195794>Question 195794</A>: <I><SPAN STYLE=\"word-break: break-all;\"> write an equation in slope-intercept form of a line containing the point (4,7) and (8,9). </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #146815 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=146815\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font face=\"Tahoma\" size=1.5><BR>\n" );
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document.write( "Write an equation in slope-intercept form of a line containing the point (4,7) and (8,9).\r<BR>\n" );
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document.write( "We get the Slope via Point Slope form:<BR>\n" );
document.write( "<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=%289-7%29%2F%288-4%29=2%2F4 ALIGN=MIDDLE  ALT=\"m=%28y%5B2%5D-y%5B1%5D%29%2F%28x%5B2%5D-x%5B1%5D%29=%289-7%29%2F%288-4%29=2%2F4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=red%28m=1%2F2%29 ALIGN=MIDDLE  ALT=\"red%28m=1%2F2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Thru point (4,7) in Slope-Intercept 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;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=7=%281%2Fcross%282%291%29%28cross%284%292%29%2Bb ALIGN=MIDDLE  ALT=\"7=%281%2Fcross%282%291%29%28cross%284%292%29%2Bb\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=7=2%2Bb ALIGN=MIDDLE  ALT=\"7=2%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=7-2=red%285%29 ALIGN=MIDDLE  ALT=\"b=7-2=red%285%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >, Y-Inetercept\r<BR>\n" );
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document.write( "The same as thru point (8,9):<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=9=%281%2Fcross%282%291%29%28cross%288%294%29%2Bb ALIGN=MIDDLE  ALT=\"9=%281%2Fcross%282%291%29%28cross%288%294%29%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=9-4=red%285%29 ALIGN=MIDDLE  ALT=\"b=9-4=red%285%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "It follows, ---> <font color=blue>y = (1/2)x + 5</font>, Answer<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28400%2C400%2C-10%2C10%2C-10%2C10%2Cgrid%281%29%2Cgraph%28400%2C400%2C-10%2C10%2C-10%2C10%2C%281%2F2%29x%2B5%29%2Cblue%28circle%288%2C9%2C.15%29%29%2Cblue%28circle%284%2C7%2C.15%29%29%2Cgreen%28circle%280%2C5%2C.12%29%29%2Cgreen%28locate%28.5%2C5%2CYintercept%29%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Thank you,<BR>\n" );
document.write( "Jojo</font> </SPAN>\n" );
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