Kvadratická funkce - graf, vlastnosti

About this video

Editorial review · 85% confidence

Round-9 hunt: picked; channel-level screens (sellers/exam/re-upload/devotional/vendor) passed; strict per-title check + final strict pass; oEmbed verified.

A 15-minute video from Ohnisko: “Kvadratická funkce - graf, vlastnosti”.

Video by Ohnisko, played through YouTube's embedded player.