document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=64876>Question 64876</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Given a line containing the points (1,3), (2,4), (3,5) determine the slope-intercept form of the equation, give one additional point on this line and graph the function. \r<BR>\n" );
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document.write( "a) Equation of line in slope-intercept form. Show your work.\r<BR>\n" );
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document.write( "b) Give one additional point in (x,y) form that would fall on this line:\r<BR>\n" );
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document.write( "c) Graph the function: </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #45440 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=45440\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  (1,3), (2,4), (3,5)<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+mx+%2B+b ALIGN=MIDDLE  ALT=\"y+=+mx+%2B+b\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28y%5B2%5D+-+y%5B1%5D%29+%2F+%28x%5B2%5D+-+x%5B1%5D%29+=+m ALIGN=MIDDLE  ALT=\"%28y%5B2%5D+-+y%5B1%5D%29+%2F+%28x%5B2%5D+-+x%5B1%5D%29+=+m\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Let (1,3) = (x[1] , y[1])<BR>\n" );
document.write( "Let (3,5) = (x[2] , y[2])<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%285+-+3%29+%2F+%283+-+1%29+=+m ALIGN=MIDDLE  ALT=\"%285+-+3%29+%2F+%283+-+1%29+=+m\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=m+=+2+%2F+2 ALIGN=MIDDLE  ALT=\"m+=+2+%2F+2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=m+=+1 ALIGN=MIDDLE  ALT=\"m+=+1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+x+%2B+b ALIGN=MIDDLE  ALT=\"y+=+x+%2B+b\"   DISABLED_style= \"max-width:90%; height:auto;\" > solve for b using (2,4)<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4+=+2+%2B+b ALIGN=MIDDLE  ALT=\"4+=+2+%2B+b\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=b+=+2 ALIGN=MIDDLE  ALT=\"b+=+2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+x+%2B+2 ALIGN=MIDDLE  ALT=\"y+=+x+%2B+2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Are all the points on this line? Check<BR>\n" );
document.write( "y = 3<BR>\n" );
document.write( "x = ?<BR>\n" );
document.write( "y = 4<BR>\n" );
document.write( "x = ?<BR>\n" );
document.write( "y = 5<BR>\n" );
document.write( "x = ?<BR>\n" );
document.write( "Let x = 0, then y = 2<BR>\n" );
document.write( "(0,2) is on the line<BR>\n" );
document.write( " <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+graph%28+600%2C+500%2C+-10%2C+10%2C+-10%2C+10%2C+x+%2B+2%29 ALIGN=MIDDLE  ALT=\"+graph%28+600%2C+500%2C+-10%2C+10%2C+-10%2C+10%2C+x+%2B+2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );