document.write( "Question 544974: domain for log3(2x-7) \n" ); document.write( "
Algebra.Com's Answer #355376 by nerdybill(7384)\"\" \"About 
You can put this solution on YOUR website!
domain for log3(2x-7)
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\n" ); document.write( "Since, you can't take a log of a negative number:
\n" ); document.write( "2x-7 >= 0
\n" ); document.write( "2x >= 7
\n" ); document.write( "x >= 7/2
\n" ); document.write( "x >= 3.5 (domain)
\n" ); document.write( "'x' must be \"greater than or equal\" to 3.5
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