document.write( "Question 801908: What is the Domain of g(x)=/2x-6
\n" ); document.write( "The / is a Square root sign that includes the -6 \n" ); document.write( "

Algebra.Com's Answer #483700 by josmiceli(19441) $\"\"$ $\"About$

You can put this solution on YOUR website!
Anything under the square root sign can't be negative,
\n" ); document.write( "so $\"+2x+-+6+%3E=+0+\"$
\n" ); document.write( " $\"+2x+%3E=+6+\"$
\n" ); document.write( " $\"+x+%3E=+3+\"$
\n" ); document.write( "-------------
\n" ); document.write( "Square roots can be + or -
\n" ); document.write( "It looks like, even with the restriction on $\"+x+\"$ ,
\n" ); document.write( "The domain is still ( -infinity ) < g(x) < ( +infinity )
\n" ); document.write( "because $\"+2x+-+6+\"$ can still go from $\"+0+\"$ to
\n" ); document.write( "+ infinity
\n" ); document.write( "and $\"+sqrt%28+2x+-+6+%29+\"$ can go from ( -infinity )
\n" ); document.write( "to ( + infinity )
\n" ); document.write( "---------
\n" ); document.write( "You might get a 2nd opinion, too
\n" ); document.write( " \n" ); document.write( "

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