document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1172128>Question 1172128</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The graph of linear function f passes through the point (1,-9) and has a slope of -3. What is the zero of f?<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #797035 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=797035\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> point-slope formula y-y1=m(x-x1) m slope (x1, y1) point<BR>\n" );
document.write( "y+9=-3(x-1)<BR>\n" );
document.write( "y=-3x-6<BR>\n" );
document.write( "when y=0 x=-2<BR>\n" );
document.write( "(-2, 0) is the function.\r<BR>\n" );
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document.write( "x<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28300%2C300%2C-10%2C10%2C-10%2C10%2C-3x-6%29 ALIGN=MIDDLE  ALT=\"graph%28300%2C300%2C-10%2C10%2C-10%2C10%2C-3x-6%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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