document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1091714>Question 1091714</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Suppose that the functions \"r\" and \"s\" are defined for all real numbers \"x\" as follows.\r<BR>\n" );
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document.write( "r(x)=3x-2<BR>\n" );
document.write( "s(x)=6x\r<BR>\n" );
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document.write( "Write the expressions for (r*s)(x) and (r-s)(x) and evaluate (r+s)(-2).\r<BR>\n" );
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document.write( "(r*s)(x)=?<BR>\n" );
document.write( "(r-s)(x)=-3x-2<BR>\n" );
document.write( "(r+s)(-2)=?'' </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #706166 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20850)</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=706166\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r%28x%29=3x-2 ALIGN=MIDDLE  ALT=\"r%28x%29=3x-2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=s%28x%29=6x ALIGN=MIDDLE  ALT=\"s%28x%29=6x\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Write the expressions for <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28r%2As%29%28x%29 ALIGN=MIDDLE  ALT=\"%28r%2As%29%28x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28r-s%29%28x%29 ALIGN=MIDDLE  ALT=\"%28r-s%29%28x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > and evaluate <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28r%2Bs%29%28-2%29 ALIGN=MIDDLE  ALT=\"%28r%2Bs%29%28-2%29\"   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=%28r%2As%29%28x%29=%283x-2%29%2A6x=18x%5E2-12x ALIGN=MIDDLE  ALT=\"%28r%2As%29%28x%29=%283x-2%29%2A6x=18x%5E2-12x\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28r-s%29%28x%29=3x-2-6x=-3x-2 ALIGN=MIDDLE  ALT=\"%28r-s%29%28x%29=3x-2-6x=-3x-2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28r%2Bs%29%28-2%29=3%28-2%29-2%2B6%28-2%29=-6-2-12=-20 ALIGN=MIDDLE  ALT=\"%28r%2Bs%29%28-2%29=3%28-2%29-2%2B6%28-2%29=-6-2-12=-20\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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