SOLUTION: hi, today in class my teacher said something about holes? I'm completely confused about that. Can you explain what those are?

Question 1072068: hi, today in class my teacher said something about holes? I'm completely confused about that. Can you explain what those are?
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
hi, today in class my teacher said something about holes? I'm completely confused about that. Can you explain what those are?
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My dog is great at digging holes.
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It's likely that it's about the denominator being zero.
eg,
f(x) = x/(x-2) --> a "hole" at x = 2.
the DEN is zero, so f(x) is infinite or not defined.

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