document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=787019>Question 787019</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If f(x,y) = (2x)^y, then f(4,3) is equal to ____________. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #478045 by </B><A HREF=/tutors/aboutme.mpl?userid=harpazo><B>harpazo(655)</B></A><img src=\"/images/stars/stars-11.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=harpazo><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=harpazo><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=478045\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> You selected rational functions for this question. This is not a rational function. A rational functional is a function divided by another function. \r<BR>\n" );
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document.write( "This is called evaluation of functions.\r<BR>\n" );
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document.write( "If f(x,y) = (2x)^y, then f(4,3) is equal to _______.\r<BR>\n" );
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document.write( "Let x be 4 and y be 3.\r<BR>\n" );
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document.write( "f(4,3) = (2*4)^3\r<BR>\n" );
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document.write( "f(4,3) = (8)^3\r<BR>\n" );
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document.write( "f(4,3) = 512\r<BR>\n" );
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document.write( "Is this clear?<BR>\n" );
document.write( "guidofeliz@yahoo.com </SPAN>\n" );
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