document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=778079>Question 778079</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Graph each of the following on the coordinate plane.<BR>\n" );
document.write( "f(x)=2[[x]] Please help me understand how to do this so that I may help my child.<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #474427 by </B><A HREF=/tutors/aboutme.mpl?userid=rothauserc><B>rothauserc(4718)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rothauserc><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=rothauserc><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=474427\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> f(x) = 2x<BR>\n" );
document.write( "the standard form for a line is y = mx +b where m is the slope and b is the y-intercept<BR>\n" );
document.write( "the given equation y = f(x) = 2x, the slope is 2 and the y-intercept is 0<BR>\n" );
document.write( "if x is 1 then y = 2 and point to be plotted is (1, 2)<BR>\n" );
document.write( "if x is 0 then y = 0 and point to be plotted is (0, 0)<BR>\n" );
document.write( "if x is -1 then y = -2 and point to be plotted is (-1, -2)<BR>\n" );
document.write( "graph of line is<BR>\n" );
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