document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1206075>Question 1206075</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the domain of the function. (Enter your answer using interval notation.)<BR>\n" );
document.write( "f(x) = x2/square root of 7 − x<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 #843276 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52795)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><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=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=843276\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .\r<BR>\n" );
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document.write( "When you are given a function under the square root operator <BR>\n" );
document.write( "and they want you determine its domain, then you always perform the same procedure.\r<BR>\n" );
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document.write( "You determine the domain where the expression under the square root is non-negative, <BR>\n" );
document.write( "and this domain is the domain of the whole function, including the square root operator.\r<BR>\n" );
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document.write( "If the square root operator is in the denominator (as in your case), then, in addition,<BR>\n" );
document.write( "you should determine at what values of x the denominator is zero, and exclude<BR>\n" );
document.write( "these values of x from the domain, too.\r<BR>\n" );
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document.write( "To write your post correctly, use parentheses, in order we, the tutors (as the readers)<BR>\n" );
document.write( "could identify, WHICH part is under the square root, in clear form.\r<BR>\n" );
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document.write( "If you manage to post your functions in correct form, you will always obtain <BR>\n" );
document.write( "the solutions and the answers back in concrete form.\r<BR>\n" );
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