document.write( "Question 1078905: How can you restrict the domain of f(x)=3x^2 such that it's inverse will be a function. \n" ); document.write( "
Algebra.Com's Answer #693286 by Boreal(15235)\"\" \"About 
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inverse of 3x^2
\n" ); document.write( "x=3y^2
\n" ); document.write( "y^2=x/3
\n" ); document.write( "y=+ sqrt (x/3)
\n" ); document.write( "Want the domain to be non-negative numbers.
\n" ); document.write( "\"graph%28300%2C300%2C0%2C10%2C-2%2C10%2C3x%5E2%2Csqrt%28x%2F3%29%29\"
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