Key term for OCR GCSE Mathematics, used in Linear Graphs.
An inequality using or where the values exactly on the boundary line are excluded from the solution set, represented by a dashed line.
Strict inequality appears in OCR GCSE Mathematics revision content for Graphs of Equations and Functions, especially Linear Graphs and Linear Equations and Graphs.
Graphs of Equations and Functions
Linear Graphs • Linear Equations and Graphs
Algebra
Inequalities • Two-Variable Inequalities
Algebra
Inequalities • One-Variable Inequalities
Fractions, Decimals and Percentages
Ordering Numbers • Inequality Symbols
Fractions, Decimals and Percentages
Ordering Numbers • Ordering Values
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