OCR GCSE Mathematics · J560
Specification 6.04a · Paper 1 (Foundation), Paper 2 (Foundation), Paper 3 (Foundation), Paper 4 (Higher), Paper 5 (Higher), Paper 6 (Higher)
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GCSE Mathematics · key term
A point represented by an open circle because its value is not part of the solution set.
Used by OCR
Specification 6.04a · Paper 1 (Foundation), Paper 2 (Foundation), Paper 3 (Foundation), Paper 4 (Higher), Paper 5 (Higher), Paper 6 (Higher)
Use a filled circle for an included endpoint ( or ) and an open circle for an excluded endpoint ( or ).
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