document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=883738>Question 883738</A>: <I><SPAN STYLE=\"word-break: break-all;\"> for the pair of functions, find te indicated sum, difference, product, or quotient\r<BR>\n" );
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document.write( "f(x)=x+5,g(x)=x-4<BR>\n" );
document.write( "find(f+g)(-4) </SPAN>\n" );
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document.write( "First add the functions\r<BR>\n" );
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document.write( "f(x)+g(x)=(x+5)+(x-4)<BR>\n" );
document.write( "f(x)+g(x)=2x+1<BR>\n" );
document.write( "(f+g)(x)=2x+1\r<BR>\n" );
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document.write( "Then plug in x = -4\r<BR>\n" );
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document.write( "(f+g)(x)=2x+1<BR>\n" );
document.write( "(f+g)(-4)=2(-4)+1<BR>\n" );
document.write( "(f+g)(-4)=-8+1<BR>\n" );
document.write( "(f+g)(-4)=<font color=\"red\">-7</font> </SPAN>\n" );
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