SOLUTION: domain for log3(2x-7)
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Question 544974: domain for log3(2x-7)
Answer by nerdybill(7384) (Show Source): You can put this solution on YOUR website!
domain for log3(2x-7)
.
Since, you can't take a log of a negative number:
2x-7 >= 0
2x >= 7
x >= 7/2
x >= 3.5 (domain)
'x' must be "greater than or equal" to 3.5
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