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Year 10 Mathematics Advanced / Parabolas, Rates of Change and Variation

7D Sketching by Completing the Square

Use completed-square form y = (x − h)² + k to read off the vertex and minimum value of a parabola.

Syllabus area

Number and Algebra

Focus

Quadratic graphs and rates/variation.

← 7C Sketching by Factorisation7E Sketching by Quadratic Formula and Discriminant →

You can jump straight to the Mastery Quiz whenever you are ready.

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