document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=933402>Question 933402</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the domain of the function K defined by <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+K%28t%29+=+sqrt%284-1%29+%2B+Ln%28t%2B7%29+-+6%2F%28t%5E2%29+ ALIGN=MIDDLE  ALT=\"+K%28t%29+=+sqrt%284-1%29+%2B+Ln%28t%2B7%29+-+6%2F%28t%5E2%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Write answer in interval form<BR>\n" );
document.write( "Thanks! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #566809 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39620)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=566809\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Some help is that t+7 MUST be non-negative, and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t%3C%3E0 ALIGN=MIDDLE  ALT=\"t%3C%3E0\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t%2B7%3E=0 ALIGN=MIDDLE  ALT=\"t%2B7%3E=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t%3E=-7 ALIGN=MIDDLE  ALT=\"t%3E=-7\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "The domain is then  the set of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-7%3C=t%3C0 ALIGN=MIDDLE  ALT=\"-7%3C=t%3C0\"   DISABLED_style= \"max-width:90%; height:auto;\" >  AND  <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t%3E0 ALIGN=MIDDLE  ALT=\"t%3E0\"   DISABLED_style= \"max-width:90%; height:auto;\" >. </SPAN>\n" );
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