document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=432678>Question 432678</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how do you graph y=-2 what is its y intercept and what is its slope<BR>\n" );
document.write( "  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #299977 by </B><A HREF=/tutors/aboutme.mpl?userid=htmentor><B>htmentor(1343)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=htmentor><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=htmentor><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=299977\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> y = -2 is a line in which all points have the y-value -2.  The line has a slope of 0 (horizontal line) since the y-value does not change for any value of x.<BR>\n" );
document.write( "The point-intercept form for the equation of a line is:<BR>\n" );
document.write( "y = mx + b<BR>\n" );
document.write( "We can write y = -2 as y = 0x - 2; slope = 0, y-intercept = -2<BR>\n" );
document.write( "The graph is below:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28300%2C300%2C-20%2C20%2C-5%2C5%2C-2%29 ALIGN=MIDDLE  ALT=\"graph%28300%2C300%2C-20%2C20%2C-5%2C5%2C-2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );