First derivative test for relative extrema

This module covers critical point identification, sign analysis of the first derivative, classification of interior and endpoint relative extrema, and app…

📖Study Guide

In-depth bilingual notes with worked past paper examples.

✍️Practice Exam

Timed practice questions with mark scheme grading. Coming soon.

🎴Flashcards

Spaced repetition for key concepts and definitions. Coming soon.

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Syllabus-aligned video walkthroughs for this topic.

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