document.write( "Question 376320: 1. Find the inverse function of f. f(x)=the square root of 3-x \n" ); document.write( "

Algebra.Com's Answer #274269 by robertb(5830) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"y+=+sqrt%283-x%29\"$ ;
\n" ); document.write( "Interchange the places of x and y:\r
\n" ); document.write( "\n" ); document.write( " $\"x+=+sqrt%283-y%29\"$ ;
\n" ); document.write( " $\"x%5E2+=+3+-+y\"$ ;
\n" ); document.write( " $\"y+=+3+-+x%5E2\"$ , this is the inverse function, BUT only for x that are in [0, $\"infinity\"$ ). \r
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