Addressed across all four courses, exponential and logarithmic functions are studied as inverses of each other, with students working with their graphs, equations and key properties. In AA, students solve equations analytically and link this to the laws of exponents and logarithms developed in Topic 1. In AI, exponential models covering growth and decay are central; AI HL extends this to natural logarithmic models, logistic models and the use of logarithmic scaling for data with wide-ranging values.
Start here
Start by downloading the cheat sheet and the vocabulary below. After that, move to the video lessons with their respective exercise lists.
Video lessons
Learn the content with the videos provided and reinforce your comprehension by practicing with the exercise list above.
Take the mock exams
It’s time to put your knowledge to the test with our mock exams — the closest experience you’ll get to the real IB Math exams. Note: read the instructions on taking mock exams here.
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