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find domain algebrically

0 votes

f(x)=1/sqrt(6x-2),

functions
domain-of-a-function

asked Oct 13, 2017 in PRE-ALGEBRA by anonymous

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1 Answer

0 votes

Set the expression inside the square root greater than to zero.

6x-2>0

6x>2

x>2/6

x>1/3

Write the answer using interval notation.

(1/3,∞)

answered Oct 14, 2017 by johnkelly Apprentice
reshown Oct 14, 2017 by bradely

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