document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=74313>Question 74313</A>: <I><SPAN STYLE=\"word-break: break-all;\"> can you help me with problem? it is from a multiple choice hand out.\r<BR>\n" );
document.write( "\n" );
document.write( "f is a function defined by f(x)= -x/5 and <BR>\n" );
document.write( "g is a funciton defined by g(x)= 7-3x then<BR>\n" );
document.write( "4g-5f=\r<BR>\n" );
document.write( "\n" );
document.write( "thanks for any help </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #53307 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=53307\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> When you say 4g you're saying 4*g(x) which means that you're going to multiply 4 by the output g(x). So if I plug in x=0 for g(x) I get <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%280%29=+7-3%280%29 ALIGN=MIDDLE  ALT=\"g%280%29=+7-3%280%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%280%29=7 ALIGN=MIDDLE  ALT=\"g%280%29=7\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "So 4*g(0)=4(7)=28.<BR>\n" );
document.write( "Now we're going to do this in terms of x<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4g%28x%29-5f%28x%29=4%287-3x%29-5%28-x%2F5%29 ALIGN=MIDDLE  ALT=\"4g%28x%29-5f%28x%29=4%287-3x%29-5%28-x%2F5%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4g%28x%29-5f%28x%29=28-12x%2B%285x%2F5%29 ALIGN=MIDDLE  ALT=\"4g%28x%29-5f%28x%29=28-12x%2B%285x%2F5%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4g%28x%29-5f%28x%29=28-12x%2Bx ALIGN=MIDDLE  ALT=\"4g%28x%29-5f%28x%29=28-12x%2Bx\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4g%28x%29-5f%28x%29=28-11x ALIGN=MIDDLE  ALT=\"4g%28x%29-5f%28x%29=28-11x\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "So 4 times g(x) plus 5 times f(x) is 28 minus 11x. I hope this makes sense. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );