document.write( "Question 336566: f(x)= sqrt[4]{15−4x}\r
\n" ); document.write( "\n" ); document.write( "Use interval notation to indicate the domain of f(x).
\n" ); document.write( "Note: When entering interval notation, use I for infinity, -I for −infinity , and U for the union symbol. If the set is empty, enter \"{}\" without the quotation marks. \r
\n" ); document.write( "\n" ); document.write( "Domain =
\n" ); document.write( " \n" ); document.write( "

Algebra.Com's Answer #241271 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
The square root function requires non-negative arguments.
\n" ); document.write( " $\"4%2815-4x%29%3E=0\"$
\n" ); document.write( " $\"15-4x%3E=0\"$
\n" ); document.write( " $\"-4x%3E=15\"$
\n" ); document.write( " $\"x%3C=15%2F4\"$
\n" ); document.write( "So then the domain is,
\n" ); document.write( "( $\"-infinity\"$ , $\"15%2F4\"$ ] \n" ); document.write( "

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