Key term for OCR GCSE Mathematics, used in Function Graphs.
The x-values where a quadratic function is equal to zero, corresponding directly to the x-intercepts on a graph.
Roots appears in OCR GCSE Mathematics revision content for Graphs of Equations and Functions, especially Function Graphs and Sketching Polynomials.
Graphs of Equations and Functions
Function Graphs • Sketching Polynomials
Algebra
Equations • Quadratic Equations
Algebra
Formulae • Standard Formulae Application
Number Operations and Integers
Mixed Operations • Order of Operations
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