document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=38413>Question 38413</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Write the letter of the equation of the line with x-intercept (&#8211;4, 0) and undefined slope.\r<BR>\n" );
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document.write( "A.x = 0\r<BR>\n" );
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document.write( "B.y = -4\r<BR>\n" );
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document.write( "C. x = -4\r<BR>\n" );
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document.write( "D. y = -4x </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #23905 by </B><A HREF=/tutors/aboutme.mpl?userid=fractalier><B>fractalier(6550)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=fractalier><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=fractalier><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=23905\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Undefined slope indicates a vertical line, one with the equation x = k. Since the line in question goes thru the point (-4,0), the line must be x = -4. </SPAN>\n" );
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