Geometric sequences and series

This sub-topic covers core properties of geometric sequences, finite and infinite geometric series, and common applications to real-world growth, decay, and financial problems. These concepts appear regularly in both Paper 1 and Paper 2 IB AI SL exams.

📖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.

📊Visualizer Coming Soon

Interactive plots and diagrams to build intuition. Coming soon.

Stuck on a specific question?
Snap a photo or paste your problem — Ollie (our AI tutor) walks through it step-by-step with diagrams.
Try Ollie free →