document.write( "Question 433115: the function f is one to one. Find its inverse\r
\n" ); document.write( "\n" ); document.write( "f(X)=(x+6)^3 \n" ); document.write( "

Algebra.Com's Answer #300221 by katealdridge(100) $\"\"$ $\"About$

You can put this solution on YOUR website!
To find an inverse, first change the f(x) to y. Then change the x to y and the y to x.
\n" ); document.write( " $\"y=%28x%2B6%29%5E3\"$
\n" ); document.write( " $\"x=%28y%2B6%29%5E3\"$ Then solve for y. First take the third root of both sides.
\n" ); document.write( " $\"cubert%28x%29=y%2B6\"$ Then subtract 6 from both sides.
\n" ); document.write( " $\"cubert%28x%29-6=y\"$ Then change the y into $\"f%5E-1%28x%29\"$ .
\n" ); document.write( " $\"f%5E-1%28x%29=cubert%28x%29-6\"$ \n" ); document.write( "

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