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## AP Calculus AB / BC Big Idea Review - Limits

Introduction A limit is the value that a function takes as it approaches a certain point. For continuous functions, this is the value of the function itself. However, for discontinuous functions, limits can have interesting implications. In other words, if the function is continuous: $$\lim_{x \to a} f(x) = f(a)$$ When a...

## AP European History Period 1 Review Questions and Discussion

Source Introduction Welcome to the first review section on AP European History. If you have taken AP World History before, some of the upcoming information may ring a bell. However, if it does not, it's ok, because we will explore European history in much greater depth. Let's begin! This review post mainly concerns itself...

## AP World History Period 5 Review Questions and Discussion

Introduction - a Review of Period 5's Timeline (c. 1750 - 1914 CE) This article is part of the AP World History Review series. You can also view articles on: • APWH Period 1 Review • APWH Period 2 Review • APWH Period 3 Review • APWH Period 4 Review • APWH Period 5 Review (This article) Period 5...

## AP World History Period 4 Review Questions and Discussion

This article is part of the AP World History Review series. You can also view articles on: • APWH Period 1 Review • APWH Period 2 Review • APWH Period 3 Review • APWH Period 4 Review (This article) • APWH Period 5 Review Introduction - a Review of Period 4's Timeline (c. 1450 - 1750 CE) Period 4...

## AP World History Period 3 Review Questions and Discussion

This article is part of the AP World History Review series. You can also view articles on: • APWH Period 1 Review • APWH Period 2 Review • APWH Period 3 Review (This article) • APWH Period 4 Review • APWH Period 5 Review Introduction - a Review of Period 3's Timeline (c. 600 - 1450 CE) Period 3...