document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=527114>Question 527114</A>: <I><SPAN STYLE=\"word-break: break-all;\"> what is the equation of (0,0), (1,4), (2,8), (3,12) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #348801 by </B><A HREF=/tutors/aboutme.mpl?userid=oberobic><B>oberobic(2304)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=oberobic><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=348801\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (0,0), (1,4), (2,8), (3,12)<BR>\n" );
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document.write( "m = (0-4)/(0-1) = 4<BR>\n" );
document.write( "m = (4-8)/(1-2) = 4<BR>\n" );
document.write( "m = (8-12)/(2-3) = 4<BR>\n" );
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document.write( "So a straight line will pass through all 4 points.<BR>\n" );
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document.write( "y = 4x + b<BR>\n" );
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document.write( "From the first point (0,0), we know that b = 0.<BR>\n" );
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document.write( "y = 4x<BR>\n" );
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