Optimization: cost of materials | Applications of derivatives | AP Calculus AB | Khan Academy

Why it's on BrighterTube

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

From a channel Lumen includes in full: Khan Academy's main channel holds thousands of free, standards-aligned lessons across maths, science, economics and the humanities, taught step by step on a digital blackboard by Sal Khan and subject experts.

What you'll learn

A 13-minute video from Khan Academy's catalogue; the title names its topic.

Video by Khan Academy, played through YouTube's embedded player.

Part of Applications of derivatives | AP Calculus AB | Khan Academy, Applications of derivatives | AP Calculus BC | Khan Academy, Applying derivatives to analyze functions | AP Calculus AB | Khan Academy

Videos are embedded from YouTube and belong to their creators. BrighterTube isn't affiliated with YouTube or Google.

As an Amazon Associate, BrighterTube earns from qualifying purchases.

© 2026 BrighterTube