10:45 Solving Quadratic Equations Graphically - Corbettmaths
Corbettmaths shows how to read solutions to quadratics straight off their graph.
Problem solving - quadratic equations and graphs
Use quadratic equations and graphs to solve problems
4 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.
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4 shown 10:45 
12:42 Quadratic Graphs
Maths Genie plots quadratic graphs and uses them to find roots and turning points.
15:21 Quadratic Graphs - GCSE Maths
Full walkthrough of drawing and interpreting quadratic graphs: roots, y-intercept, turning point.
5:28 GCSE Maths - How Do You Plot A Quadratic Curve? (2026/27 exams)
Plot a quadratic curve from a table of values and tackle an exam-style question.