7:26 Sketching Quadratics
Corbett walks the full method: U or n shape, then x and y crossings.
Sketch quadratic functions
3 hand-picked video lessons for this topic, each checked for relevance and clarity, graded by difficulty and labelled by depth. Press play to watch — nothing loads from YouTube until you do.
7:26 Corbett walks the full method: U or n shape, then x and y crossings.
15:21 Clear GCSE run-through of y-intercept, roots, turning point and line of symmetry.
12:42 Maths Genie covers quadratic graphs step by step for GCSE revision.