document.write( "Question 291007: What is the domain of the function f(x)=√(x-2)+3
\n" ); document.write( "(1) (-∞,∞)
\n" ); document.write( "(2) (2,∞)
\n" ); document.write( "(3) [2,∞)
\n" ); document.write( "(4) [3,∞) \n" ); document.write( "

Algebra.Com's Answer #210555 by jim_thompson5910(35256) $\"\"$ $\"About$

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Ask yourself: what values am I not allowed to plug in? Remember that you cannot plug in negative values into a square root. So the 'x-2' term cannot be negative, which means that you're looking to exclude values that satisfy $\"x-2%3E=0\"$ \n" ); document.write( "

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