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Line meets curve

Line meets curve

Coordinate graph of a circle centred at the origin and a line crossing it at two points labelled negative 3 comma negative 1 and 1 comma 3

Simultaneous equations are solved together, so each answer must satisfy both equations. With a quadratic and a line, you are usually finding the points where a straight line meets a curve.

Quadratic Simultaneous Equations Lesson

  1. IGCSE
  2. /Maths
  3. /Quadratic Simultaneous Equations

Step-by-step lessons covering Oxford AQA IGCSE Maths Quadratic Simultaneous Equations for Core and Extended tier. Each lesson works through exam-style questions in Paper 1 and Paper 2 (Core: 1C and 2C; Extension: 1E and 2E) format. Since content from any part of the specification can appear on either paper, keep number and algebra fluency sharp throughout the course rather than leaving it until near the exam.

Lessons