document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1129762>Question 1129762</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I need to graph this line using the slope and y-intercept\r<BR>\n" );
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document.write( "Y= 3x + 3 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #746349 by </B><A HREF=/tutors/aboutme.mpl?userid=math_helper><B>math_helper(2461)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=math_helper><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=math_helper><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=746349\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Slope-intercept form of a line:<br>\r<BR>\n" );
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document.write( " y = mx + b <br><BR>\n" );
document.write( "where:<BR>\n" );
document.write( "m = slope<BR>\n" );
document.write( "b = y-intercept<br>\r<BR>\n" );
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document.write( "y = 3x + 3 clearly intercepts the y-axis at y=3 (just set x=0 to see this).   This is the point (0,3).   Pick any other value for x and then you will have a 2nd point:  say x=2,  y = 3(2) + 3 = 9.  So (2,9) is another point on the line.  Plot the two points then draw a straight line through them, that is  y = 3x+3.  \r<BR>\n" );
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