Laws of Limits Calculus: AP® Calculus AB–BC Review
A limit tells where a function is heading as the input gets very close to … Read more
Test Prep
Estimate the Limit Numerically: AP® Calculus AB-BC Review
Limits are a key part of calculus, helping students understand how functions behave as inputs … Read more
One-Sided Limits and More from Graphs: AP® Calculus AB-BC Review
Calculus begins and ends with limits. Therefore, the College Board loves to test them. However, … Read more
Limit Notation and Defining Limits: AP® Calculus AB-BC Review
What height does a bouncing ball settle toward after many rebounds? That target height is … Read more
Average Rate of Change Formula: AP® Calculus AB-BC Review
Introduction The average rate of change formula is a key concept in AP® Calculus AB … Read more
Allusion in Literature: AP® English Literature Review
Understanding Allusion in Literature Allusion is a powerful literary device that allows writers to reference … Read more
Narrator and Speaker: AP® English Literature Review
Understanding Narration in Literature Strong storytelling often hinges on how events and characters are presented. … Read more
Plot Structure: AP® English Literature Review
Plot structure lies at the heart of every story. For those preparing for the AP® … Read more
Elements of Composition: AP® English Literature Review
Literary arguments are the backbone of analytical writing in AP® Literature, and gaining control over … Read more
Textual Evidence: AP® English Literature Review
Mastering Literary Argumentation: Selecting and Using Relevant Evidence The Importance of Literary Argumentation Literary argumentation … Read more