Implicit differentiation is a technique used to differentiate equations in which the dependent variable is not explicitly expressed as a function of the independent variable. Instead of rearranging the equation to isolate one variable, both sides are differentiated directly, applying the chain rule where necessary. In IB Mathematics, implicit differentiation is essential for working with relations such as circles, curves, and more complex algebraic equations. It also forms the foundation for topics such as related rates and curve analysis. Students must demonstrate careful application of differentiation rules, clear notation, and logical progression of steps to meet IB assessment criteria.
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.
Class notes
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.
Join our Discord group
Learn from and collaborate with your peers. Coming soon. Join the waitlist here.
