document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1186178>Question 1186178</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the inverse of the function, if it exists. Justify if is does not. <BR>\n" );
document.write( "1.p(x)=3x+8<BR>\n" );
document.write( "2.f(x)=x²+2x  -  1<BR>\n" );
document.write( "3.g(x)=2x+7<BR>\n" );
document.write( "4.f(x)=x³  -  5<BR>\n" );
document.write( "5.h(x)=x+2/2x  -  3 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #817066 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20850)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=817066\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Find the inverse of the function, if it exists. Justify if is does not.\r<BR>\n" );
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document.write( "1. <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p%28x%29=3x%2B8 ALIGN=MIDDLE  ALT=\"p%28x%29=3x%2B8\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p%28x%29=y ALIGN=MIDDLE  ALT=\"p%28x%29=y\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=3x%2B8 ALIGN=MIDDLE  ALT=\"y=3x%2B8\"   DISABLED_style= \"max-width:90%; height:auto;\" >......swap variables<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=3y%2B8 ALIGN=MIDDLE  ALT=\"x=3y%2B8\"   DISABLED_style= \"max-width:90%; height:auto;\" >...solve for <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y ALIGN=MIDDLE  ALT=\"y\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x-8=3y+ ALIGN=MIDDLE  ALT=\"x-8=3y+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=%28x-8%29%2F3 ALIGN=MIDDLE  ALT=\"y=%28x-8%29%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "=><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p ALIGN=MIDDLE  ALT=\"p\"   DISABLED_style= \"max-width:90%; height:auto;\" >'<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%29=%28x-8%29%2F3 ALIGN=MIDDLE  ALT=\"%28x%29=%28x-8%29%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "2. <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29=x%5E2%2B2x+-+1 ALIGN=MIDDLE  ALT=\"f%28x%29=x%5E2%2B2x+-+1\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=x%5E2%2B2x+-+1 ALIGN=MIDDLE  ALT=\"y=x%5E2%2B2x+-+1\"   DISABLED_style= \"max-width:90%; height:auto;\" >.....swap variables<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=y%5E2%2B2y+-+1 ALIGN=MIDDLE  ALT=\"x=y%5E2%2B2y+-+1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%2B1=y%5E2%2B2y ALIGN=MIDDLE  ALT=\"x%2B1=y%5E2%2B2y\"   DISABLED_style= \"max-width:90%; height:auto;\" > ...complete square<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%2B1=%28y%5E2%2B2y%2Bb%5E2%29-b%5E2 ALIGN=MIDDLE  ALT=\"x%2B1=%28y%5E2%2B2y%2Bb%5E2%29-b%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >.........b=1<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%2B1=%28y%2B1%29%5E2-1%5E2 ALIGN=MIDDLE  ALT=\"x%2B1=%28y%2B1%29%5E2-1%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%2B1%2B1=%28y%2B1%29%5E2+ ALIGN=MIDDLE  ALT=\"x%2B1%2B1=%28y%2B1%29%5E2+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28y%2B1%29%5E2=x%2B2 ALIGN=MIDDLE  ALT=\"%28y%2B1%29%5E2=x%2B2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y%2B1=srt%28x%2B2%29 ALIGN=MIDDLE  ALT=\"y%2B1=srt%28x%2B2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=-1 ALIGN=MIDDLE  ALT=\"y=-1\"   DISABLED_style= \"max-width:90%; height:auto;\" > ± <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%28x+%2B+2%29 ALIGN=MIDDLE  ALT=\"sqrt%28x+%2B+2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f ALIGN=MIDDLE  ALT=\"f\"   DISABLED_style= \"max-width:90%; height:auto;\" >'<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%29=-1 ALIGN=MIDDLE  ALT=\"%28x%29=-1\"   DISABLED_style= \"max-width:90%; height:auto;\" > ± <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%28x+%2B+2%29 ALIGN=MIDDLE  ALT=\"sqrt%28x+%2B+2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "3. <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%28x%29=2x%2B7 ALIGN=MIDDLE  ALT=\"g%28x%29=2x%2B7\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=2x%2B7 ALIGN=MIDDLE  ALT=\"y=2x%2B7\"   DISABLED_style= \"max-width:90%; height:auto;\" >.....swap variables<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=2y%2B7 ALIGN=MIDDLE  ALT=\"x=2y%2B7\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2y=x-7 ALIGN=MIDDLE  ALT=\"2y=x-7\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=%28x-7%29%2F2 ALIGN=MIDDLE  ALT=\"y=%28x-7%29%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g ALIGN=MIDDLE  ALT=\"g\"   DISABLED_style= \"max-width:90%; height:auto;\" >'<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%29=%28x-7%29%2F2 ALIGN=MIDDLE  ALT=\"%28x%29=%28x-7%29%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "4.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29=x%5E3+-+5 ALIGN=MIDDLE  ALT=\"f%28x%29=x%5E3+-+5\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=x%5E3+-5 ALIGN=MIDDLE  ALT=\"y=x%5E3+-5\"   DISABLED_style= \"max-width:90%; height:auto;\" >...swap variables<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=y%5E3+-+5 ALIGN=MIDDLE  ALT=\"x=y%5E3+-+5\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%2B5=y%5E3 ALIGN=MIDDLE  ALT=\"x%2B5=y%5E3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=root%283%2Cx%2B5%29 ALIGN=MIDDLE  ALT=\"y=root%283%2Cx%2B5%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f ALIGN=MIDDLE  ALT=\"f\"   DISABLED_style= \"max-width:90%; height:auto;\" >'<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%29=root%283%2Cx%2B5%29 ALIGN=MIDDLE  ALT=\"%28x%29=root%283%2Cx%2B5%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "5.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h%28x%29=%28x%2B2%29%2F%282x-3%29 ALIGN=MIDDLE  ALT=\"h%28x%29=%28x%2B2%29%2F%282x-3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=%28x%2B2%29%2F%282x-3%29 ALIGN=MIDDLE  ALT=\"y=%28x%2B2%29%2F%282x-3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >...swap variables<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=%28y%2B2%29%2F%282y+-+3%29 ALIGN=MIDDLE  ALT=\"x=%28y%2B2%29%2F%282y+-+3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%282y+-+3%29=%28y%2B2%29 ALIGN=MIDDLE  ALT=\"x%282y+-+3%29=%28y%2B2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2xy+-+3x=y%2B2 ALIGN=MIDDLE  ALT=\"2xy+-+3x=y%2B2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2xy+-+y=3x%2B2 ALIGN=MIDDLE  ALT=\"2xy+-+y=3x%2B2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%282x+-+1%29y=3x%2B2 ALIGN=MIDDLE  ALT=\"%282x+-+1%29y=3x%2B2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=%283x%2B2%29%2F%282x+-+1%29 ALIGN=MIDDLE  ALT=\"y=%283x%2B2%29%2F%282x+-+1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h ALIGN=MIDDLE  ALT=\"h\"   DISABLED_style= \"max-width:90%; height:auto;\" >'<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%29=%283x%2B2%29%2F%282x+-+1%29 ALIGN=MIDDLE  ALT=\"%28x%29=%283x%2B2%29%2F%282x+-+1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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