U2.1 The Derivative — Definition and Notation
State the derivative as the limit of the difference quotient (two equivalent forms), apply the limit definition to compute f'(a) for simple functions, and use Leibniz / Lagrange / Newton notation interchangeably.
What you'll do in this lesson
A voice-first session with the Crimsora tutor on U2.1 The Derivative — Definition and Notation, then targeted practice and FRQs — with the tutor adapting to where you get stuck.