document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=886668>Question 886668</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the inverse of  F(x)= -&#8730;3x-4. Determine the domain of the original function. <BR>\n" );
document.write( "    Determine whether the inverse is also a function, and find the domain and range of the <BR>\n" );
document.write( "    inverse.<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #536030 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=536030\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Find the inverse of F(x)= -&#8730;3x-4. <BR>\n" );
document.write( "Inverse ??<BR>\n" );
document.write( "1st: interchange x and y to get::<BR>\n" );
document.write( "x = -sqrt(3y-4)<BR>\n" );
document.write( "2nd: Solve for \"y\":<BR>\n" );
document.write( "x^2 = 3y-4<BR>\n" );
document.write( "3y = x^2+4<BR>\n" );
document.write( "y = (1/3)x^2 + (4/3)<BR>\n" );
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document.write( "Determine whether the inverse is also a function<BR>\n" );
document.write( "Ans: Yes<BR>\n" );
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document.write( "Find the domain and range of the inverse.<BR>\n" );
document.write( "Domain: All Real Numbers<BR>\n" );
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document.write( "Range: ?<BR>\n" );
document.write( "Vertex occurs at (0,(4/3))<BR>\n" );
document.write( "Range is y >= 4/3<BR>\n" );
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document.write( "Determine the domain of the original function.<BR>\n" );
document.write( "Domain ??<BR>\n" );
document.write( "Solve 3x-4>=0<BR>\n" );
document.write( "3x>=4<BR>\n" );
document.write( "x >= 4/3<BR>\n" );
document.write( "That is the Domain.<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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