document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=775094>Question 775094</A>: <I><SPAN STYLE=\"word-break: break-all;\"> State the domain and range of this:\r<BR>\n" );
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document.write( "f(x) = square root of (radical) 4-x  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #473002 by </B><A HREF=/tutors/aboutme.mpl?userid=tanjo3><B>tanjo3(60)</B></A><img src=\"/images/stars/stars-08.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=tanjo3><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=473002\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (1) The base function of f(x) = &#8730;(4-x) is the function g(x) = &#8730;x.  The domain of this function is {x &#8712; R: x &#8805; 0}.<BR>\n" );
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document.write( "(2) The function h(x) = &#8730;(4+x) indicates a translation of the base function, g(x), four units to the left.  Therefore, the domain of h(x) is {x &#8712; R: x &#8805; -4}.<BR>\n" );
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document.write( "(3) The original function f(x) = &#8730;(4-x) indicates a reflection along the y-axis.  Therefore, the domain of f(x) is {x &#8712; R: x &#8804; 4}. </SPAN>\n" );
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