document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=923455>Question 923455</A>: <I><SPAN STYLE=\"word-break: break-all;\">  Let f (x) =  8x/(sqrt(1  -  x^2)) \r<BR>\n" );
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document.write( "and \r<BR>\n" );
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document.write( " g(t) = sin(t) for 0 < t < pi/2\r<BR>\n" );
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document.write( "Find (f º g)(t) and simplify. Write your answer in terms of sin t and cos t.\r<BR>\n" );
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document.write( "(f º g)(t) =\r<BR>\n" );
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document.write( "Please explain<BR>\n" );
document.write( "Thank you </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #560037 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=560037\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let f (x) =  8x/(sqrt(1  -  x^2))<BR>\n" );
document.write( "and<BR>\n" );
document.write( " g(t) = sin(t) for 0 < t < pi/2<BR>\n" );
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document.write( "Find (f º g)(t) and simplify.<BR>\n" );
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document.write( "f[sin(t)] = 8sin(t)/sqrt(1-sin^2(t))<BR>\n" );
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document.write( "= 8sin(t)/sqrt(cos^2(t))<BR>\n" );
document.write( "= 8 sin(t)/cos(t)<BR>\n" );
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document.write( "= 8*tan(t)<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "====================<BR>\n" );
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document.write( "Write your answer in terms of sin t and cos t.\r<BR>\n" );
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document.write( "(f º g)(t) =\r<BR>\n" );
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document.write( " </SPAN>\n" );
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