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Question 347046: Find the domain of the given function:
h(x)=1/x+9
Type your answer in interval notation
Answer by CharlesG2(834)   (Show Source):
You can put this solution on YOUR website! Find the domain of the given function:
h(x)=1/x+9
Type your answer in interval notation
h(x) = 1/x + 9
the domain is all real numbers x can be so that the function h(x) is also real
x is the denominator in 1/x
you can not divide by 0
x <> 0
(-infinity,0)U(0,infinity) --> U means union, notice no square brackets, end points excluded
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