document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=353704>Question 353704</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please I need help on:<BR>\n" );
document.write( "Calculating the value of this function for the given values of the independent variable.<BR>\n" );
document.write( "Pleas help me solve this:<BR>\n" );
document.write( "f(x)=2x, calculate f(-1) and f(2).\r<BR>\n" );
document.write( "\n" );
document.write( "I have tried multiplying f(-1)=2(2) which I think it results in -4 as the answer but I am not sure on this and I would apperciate your help on this problem and I would like if you could show the work you did so I can apply it for additional problems.<BR>\n" );
document.write( "-Thank you </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #252824 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=252824\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> f(x)=2x, calculate f(-1) and f(2). <BR>\n" );
document.write( "------------<BR>\n" );
document.write( "f(-1) = 2*(-1) = -2<BR>\n" );
document.write( "f(2) = 4<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );