document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=153308>Question 153308</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hello,\r<BR>\n" );
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document.write( "I need help with the following:\r<BR>\n" );
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document.write( "Plot the graphs of the following functions. <BR>\n" );
document.write( "1.	f(x)=7x \r<BR>\n" );
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document.write( "Thank you for your help.\r<BR>\n" );
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document.write( "Sally </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #112851 by </B><A HREF=/tutors/aboutme.mpl?userid=mangopeeler07><B>mangopeeler07(462)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mangopeeler07><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=112851\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> y=f(x)<BR>\n" );
document.write( "f(x)=7x\r<BR>\n" );
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document.write( "First plug in a number for x.  Maybe 1 first:<BR>\n" );
document.write( "f(1)=7\r<BR>\n" );
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document.write( "So one point is (1,7).\r<BR>\n" );
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document.write( "Now plug in 2:<BR>\n" );
document.write( "f(2)=14\r<BR>\n" );
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document.write( "So another point is (2,14).\r<BR>\n" );
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document.write( "Now plug in 3:<BR>\n" );
document.write( "f(3)=21\r<BR>\n" );
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document.write( "So another point is (3,21).\r<BR>\n" );
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document.write( "Keeping plugging in numbers this way and plot them on a graph.  Remember to plug in negative numbers too, such as:\r<BR>\n" );
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document.write( "f(-1)=-7<BR>\n" );
document.write( "(-1,-7)\r<BR>\n" );
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document.write( "I hope this helps!\r<BR>\n" );
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document.write( " </SPAN>\n" );
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