document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=533147>Question 533147</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How do I do this?\r<BR>\n" );
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document.write( "Identify and graph the polar equation r=2+4cos (theta). Label three points.\r<BR>\n" );
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document.write( "How do ifind the points basically?\r<BR>\n" );
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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 #350979 by </B><A HREF=/tutors/aboutme.mpl?userid=KMST><B>KMST(5328)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=KMST><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=KMST><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=350979\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> It's a limacon with inner loop.<BR>\n" );
document.write( "If you only plot 3 points, I would pick<BR>\n" );
document.write( "Theta=0, because that's the minimum of cos(theta)<BR>\n" );
document.write( "Theta=180 degrees or pi, because that's the minimum of cos(theta), and<BR>\n" );
document.write( "Theta=120 degrees or 2pi/3, because that's when r=0<BR>\n" );
document.write( "For more points, I would pick all the multiples of 30 degrees of pi/6. </SPAN>\n" );
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