document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=471707>Question 471707</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the vertex and focus of the parabola.<BR>\n" );
document.write( "y^2=-1/2x\r<BR>\n" );
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document.write( "a. vertex:(0,0)  Focus:(-1/2,0)<BR>\n" );
document.write( "b. vertex:(0,0)  Focus:(-1/8,0)<BR>\n" );
document.write( "c. vertex:(0,-5/4) Focus:(-1/2,-1/2)<BR>\n" );
document.write( "d. vertex:(0,-5/4) Focus:(0,-1/8)<BR>\n" );
document.write( "e. vertex:(0,0)  Focus(0,-1/2) <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 #323523 by </B><A HREF=/tutors/aboutme.mpl?userid=robertb><B>robertb(5830)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=robertb><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=robertb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=323523\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> a. vertex:(0,0) Focus:(-1/2,0)<BR>\n" );
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