document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=389284>Question 389284</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Let the function f be defined by y = f(x), where x and f(x) are real numbers.<BR>\n" );
document.write( "f(x) = 4x + 10\r<BR>\n" );
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document.write( "Find the following. (Simplify your answers completely.)\r<BR>\n" );
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document.write( "f(2)=   _____________\r<BR>\n" );
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document.write( "f(-3)=  _____________\r<BR>\n" );
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document.write( "f(k)=   _____________\r<BR>\n" );
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document.write( "f(k^2-1)=  _______________ </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #275823 by </B><A HREF=/tutors/aboutme.mpl?userid=richard1234><B>richard1234(7193)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richard1234><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=richard1234><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=275823\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Just plug in each value into x.\r<BR>\n" );
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document.write( "For example, f(2) = 4(2) + 10 = 18. The other three immediately follow. </SPAN>\n" );
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