SOLUTION: I don't understand how I know the Domain from an equation- like g(x)=2/x-3

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Question 881099: I don't understand how I know the Domain from an equation- like g(x)=2/x-3
Answer by algebrahouse.com(1659) About Me  (Show Source):
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The domain includes the set of x-values which will not make the denominator zero.
If the denominator is zero, the fraction is undefined.

2
----- = g(x)
x - 3

Domain is all real numbers except x = 3.

If x is 3, then the denominator is zero.

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