document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1120784>Question 1120784</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please, help-me: sejam as funções de R em R definidas por f(x)=abs(x) e g(x)=floor(x). Find as funções f+g,f-g,f*g.f/g, e se possível,como se constroi o gráfico de cada uma delas. Obrigado pela ajuda.\r<BR>\n" );
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document.write( "Google Translate from Portuguese:  are the functions of R in R defined by f (x) = abs (x) and g (x) = floor (x). Find the functions f + g, f-g, f * g.f / g, and if possible, how to construct the graph of each one of them. Thank you for your help. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #736473 by </B><A HREF=/tutors/aboutme.mpl?userid=solver91311><B>solver91311(24713)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=solver91311><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=solver91311><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=736473\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font face=\"Times New Roman\" size=\"+2\">\r<BR>\n" );
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document.write( "I'm not sure that I know how to \"find\" the functions other than the following trivialities:  Google translate to Portugese: Não tenho certeza se sei \"encontrar\" outras funções além das seguintes trivialidades:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \ \ \ \ \ \ \ \ \ \ f\ +\ g\ =\ |x|\ +\ \lfloor{x}\rfloor\">\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \ \ \ \ \ \ \ \ \ \ f\ -\ g\ =\ |x|\ -\ \lfloor{x}\rfloor\">\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \ \ \ \ \ \ \ \ \ \ f\ *\ g\ =\ |x|\ *\ \lfloor{x}\rfloor\">\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \ \ \ \ \ \ \ \ \ \ \frac{f}{g}\ =\ \frac{|x|}{\lfloor{x}\rfloor}\">\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/display-illustration.mpl?tutor=solver91311&illustration_name=absPlusfloor\">.<BR>\n" );
document.write( "f + g\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/display-illustration.mpl?tutor=solver91311&illustration_name=absMinusfloor\"><BR>\n" );
document.write( "f - g\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/display-illustration.mpl?tutor=solver91311&illustration_name=absXfloor.jpg\"><BR>\n" );
document.write( "f * g\r<BR>\n" );
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document.write( " <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/display-illustration.mpl?tutor=solver91311&illustration_name=absOverFloor.jpg\"><BR>\n" );
document.write( "f / g<BR>\n" );
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document.write( "John<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE e^{i\pi}\ +\ 1\ =\ 0\"><BR>\n" );
document.write( "My calculator said it, I believe it, that settles it<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large \ \\r\"> </SPAN>\n" );
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