I have been doing some function questions. I think it is Calculus because it is in a Calculus course; however, it could be pre-calculus. I decided to post it here anyway. Question:(adsbygoogle = window.adsbygoogle || []).push({});

(x+5)(x+4)

___________

(x+4)

Every question I have done involve a POD like this. Two on the top and one on the bottom that cancels out. POD = -4 and is a circle on the graph. At a y component and x = -4. The point doesn't go through there.

Is every POD situation end up looking like that. I don't know what POD even means, lol. Thanks.

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# Homework Help: Quick Easy Question: Point of Discontinuity

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