document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=65832>Question 65832</A>: <I><SPAN STYLE=\"word-break: break-all;\">  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #46578 by </B><A HREF=/tutors/aboutme.mpl?userid=FadelSalem><B>FadelSalem(12)</B></A><img src=\"/images/stars/stars-06.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=FadelSalem><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=FadelSalem><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=46578\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Hi, I have two Algebra 2 questions.\r<BR>\n" );
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document.write( "The first one is, how do I sketch the graph of the function and its inverse on the same coordinate plane?\r<BR>\n" );
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document.write( "f(x)= 2-4x\r<BR>\n" );
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document.write( "The second question is, are f and g inverses of each other? f(x)=2/3x-1/2, g(x)=3/2x-3/4\r<BR>\n" );
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document.write( "Thanks, <BR>\n" );
document.write( "Aaron\r<BR>\n" );
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document.write( "Use some values for x as: -2, 0 and 2<BR>\n" );
document.write( "you'll get the coreesponding y: 10, 2 and -6<BR>\n" );
document.write( "so you've three points: (-2, 10), (0, 2) and (2, -6) plot them on X-Y system<BR>\n" );
document.write( "you'll have a staright line\r<BR>\n" );
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document.write( ".......................................................<BR>\n" );
document.write( "for the function: y = 2/3 x - 1/2 <BR>\n" );
document.write( "replace x and y , you'll get: x = 2/3 y - 1/2   [Multiply by 6]<BR>\n" );
document.write( "so, 6 x = 4 y - 3  -->  4y = 6x - 3 --> y = 3/2 x - 3/4<BR>\n" );
document.write( "so, yes you're right each of g and f is inverse function for the other<BR>\n" );
document.write( " Happy New Year<BR>\n" );
document.write( "Fadel Salem </SPAN>\n" );
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