document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1136620>Question 1136620</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Let X be a continuous random variable. Can the function <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+f%28x%29=2%5E%28-x%29+ ALIGN=MIDDLE  ALT=\"+f%28x%29=2%5E%28-x%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" > for x > 0 and 0 otherwise be its probability density function? If so, state why. If not, explain why not.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #754424 by </B><A HREF=/tutors/aboutme.mpl?userid=Edwin+McCravy><B>Edwin McCravy(20056)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Edwin+McCravy><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=Edwin+McCravy><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=754424\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
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