6:07 GCSE Maths - Finding the Equation of a Straight Line From 2 Sets of Coordinates (2026/27 exams)
Clear UK 3-step method: find the gradient, then the y-intercept, then write y = mx + c.
Find the equation of a line given two points
Find the gradient of a line through two points
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.
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4:13 Finding the equation of a line passing through two coordinates - Corbettmaths
Corbettmaths walks through finding a line's equation through two given coordinates, exam-style.
23:14 Equation of a Line - GCSE Maths
Thorough UK lesson covering gradient, y-intercept and the equation through two points.