document.write( "Question 1131458: Find the inverse of each function. Is the inverse a function?\r
\n" ); document.write( "\n" ); document.write( "y=x^2-3\r
\n" ); document.write( "\n" ); document.write( "y=(x-2)^3+1
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Algebra.Com's Answer #748138 by MathLover1(20849)\"\" \"About 
You can put this solution on YOUR website!
\"y=x%5E2-3\"....swap \"x\" and \"y\"\r
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\n" ); document.write( "\n" ); document.write( "\"x=y%5E2-3\"....solve for \"y\"\r
\n" ); document.write( "\n" ); document.write( "\"x%2B3=y%5E2\"\r
\n" ); document.write( "\n" ); document.write( "\"y%5E-1=sqrt%28x%2B3%29\"-> inverse\r
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\n" ); document.write( "\n" ); document.write( "\"y=%28x-2%29%5E3%2B1\"....swap \"x\" and \"y\"\r
\n" ); document.write( "\n" ); document.write( "\"x=%28y-2%29%5E3%2B1\"\r
\n" ); document.write( "\n" ); document.write( "\"x-1=%28y-2%29%5E3\"\r
\n" ); document.write( "\n" ); document.write( "\"y-2=root%283%2Cx-1%29\"\r
\n" ); document.write( "\n" ); document.write( "\"y%5E-1=root%283%2Cx-1%29%2B2\"\r
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