Limit using the definition of the derivative at a given point

Why it's on BrighterTube

From a channel a BrighterTube curator approved in full · 80% confidence

From a channel Lumen includes in full: Prime Newtons is a maths teacher solving olympiad, algebra and calculus problems on a blackboard, explaining each technique and working every step.

What you'll learn

A 10-minute video from Prime Newtons's catalogue; the title names its topic.

Video by Prime Newtons, played through YouTube's embedded player.

Part of Differentiation from First Principles, Differentiation/Derivatives, Limits