document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=103866>Question 103866</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If f(x)=-2x-5 find f(-1) \r<BR>\n" );
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document.write( "I came up with this but I don't know if it is right? <BR>\n" );
document.write( "-2*-1-5=-7 <BR>\n" );
document.write( "so (-1,-7) are the points? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #75543 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20855)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=75543\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> you said:\r<BR>\n" );
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document.write( "If <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29=-2x-5+ ALIGN=MIDDLE  ALT=\"f%28x%29=-2x-5+\"   DISABLED_style= \"max-width:90%; height:auto;\" >find <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28-1%29+ ALIGN=MIDDLE  ALT=\"f%28-1%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Show work below:\r<BR>\n" );
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document.write( "I came up with this but I don't know if it is right? \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-2%2A-1-5=-7 ALIGN=MIDDLE  ALT=\"-2%2A-1-5=-7\"   DISABLED_style= \"max-width:90%; height:auto;\" >  here, you are multiplying <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-2 ALIGN=MIDDLE  ALT=\"-2\"   DISABLED_style= \"max-width:90%; height:auto;\" > by <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-1 ALIGN=MIDDLE  ALT=\"-1\"   DISABLED_style= \"max-width:90%; height:auto;\" >and it is equal <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2B2+ ALIGN=MIDDLE  ALT=\"%2B2+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "so (-1,-7) are the points?    no, these are <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=not ALIGN=MIDDLE  ALT=\"not\"   DISABLED_style= \"max-width:90%; height:auto;\" >the points\r<BR>\n" );
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document.write( "you need to do it this way:\r<BR>\n" );
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document.write( "If <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29=-2x-5 ALIGN=MIDDLE  ALT=\"f%28x%29=-2x-5\"   DISABLED_style= \"max-width:90%; height:auto;\" >, then <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28-1%29+ ALIGN=MIDDLE  ALT=\"f%28-1%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > will be:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28-1%29+=+-2%28-1%29+-+5 ALIGN=MIDDLE  ALT=\"f%28-1%29+=+-2%28-1%29+-+5\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28-1%29+=+2+-+5 ALIGN=MIDDLE  ALT=\"f%28-1%29+=+2+-+5\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+f%28-1%29+=+-3 ALIGN=MIDDLE  ALT=\"+f%28-1%29+=+-3\"   DISABLED_style= \"max-width:90%; height:auto;\" >    result<BR>\n" );
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