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Mathematics 10 Online
OpenStudy (anonymous):

why would I have to worry about the domain in this situation?...x divided by x-4?

OpenStudy (lgbasallote):

because your function can NOT be undefined

OpenStudy (lgbasallote):

it becomes undefined when the denominator equals 0

OpenStudy (lgbasallote):

does that answer your question?

OpenStudy (anonymous):

yes, very much so...thanks

OpenStudy (lgbasallote):

welcome ^_^

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