document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1086076>Question 1086076</A>: <I><SPAN STYLE=\"word-break: break-all;\"> a line passes through the point (-4,-1) and has a slope of 3.  Write an equation for this line. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #700214 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=700214\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font color=\"black\" face=\"times\" size=\"3\">Point Slope Form:\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y-y%5B1%5D+=+m%28x-x%5B1%5D%29 ALIGN=MIDDLE  ALT=\"y-y%5B1%5D+=+m%28x-x%5B1%5D%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y-y%5B1%5D+=+3%28x-x%5B1%5D%29 ALIGN=MIDDLE  ALT=\"y-y%5B1%5D+=+3%28x-x%5B1%5D%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Replace m with the given slope 3\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y-y%5B1%5D+=+3%28x-%28-4%29%29 ALIGN=MIDDLE  ALT=\"y-y%5B1%5D+=+3%28x-%28-4%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Plug in <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5B1%5D+=+-4 ALIGN=MIDDLE  ALT=\"x%5B1%5D+=+-4\"   DISABLED_style= \"max-width:90%; height:auto;\" > which is the x coordinate of the point the line goes through\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y-%28-1%29+=+3%28x-%28-4%29%29 ALIGN=MIDDLE  ALT=\"y-%28-1%29+=+3%28x-%28-4%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Plug in the y coordinate <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y%5B1%5D+=+-1 ALIGN=MIDDLE  ALT=\"y%5B1%5D+=+-1\"   DISABLED_style= \"max-width:90%; height:auto;\" > of the point the line goes through. Now solve for y.\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y%2B1+=+3%28x%2B4%29 ALIGN=MIDDLE  ALT=\"y%2B1+=+3%28x%2B4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y%2B1+=+3%28x%29%2B3%284%29 ALIGN=MIDDLE  ALT=\"y%2B1+=+3%28x%29%2B3%284%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y%2B1+=+3x%2B12 ALIGN=MIDDLE  ALT=\"y%2B1+=+3x%2B12\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y%2B1-1+=+3x%2B12-1 ALIGN=MIDDLE  ALT=\"y%2B1-1+=+3x%2B12-1\"   DISABLED_style= \"max-width:90%; height:auto;\" > Subtract 1 from both sides\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+3x%2B11 ALIGN=MIDDLE  ALT=\"y+=+3x%2B11\"   DISABLED_style= \"max-width:90%; height:auto;\" > Answer in slope intercept form. We see that the y intercept is 11, meaning that the point (0,11) is also on the line. \r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "Graph:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+graph%28+500%2C+500%2C+-10%2C+10%2C+-5%2C+15%2C+0%2C3x%2B11%29+ ALIGN=MIDDLE  ALT=\"+graph%28+500%2C+500%2C+-10%2C+10%2C+-5%2C+15%2C+0%2C3x%2B11%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "</font> </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );