document.write( "Question 720208: find the inverse of the function f(x)=1/2x-3 \n" ); document.write( "
Algebra.Com's Answer #465894 by tommyt3rd(5050)\"\" \"About 
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f(x)=1/2x-3\r
\n" ); document.write( "\n" ); document.write( "y+3 = 1/2x\r
\n" ); document.write( "\n" ); document.write( "x=2(y+3)\r
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\n" ); document.write( "\n" ); document.write( "f^-1(x)=2x+6\r
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\n" ); document.write( "\n" ); document.write( ":)
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