Write and Graph Inequalities

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What is an inequality?

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An inequality is a mathematical statement that compares two expressions using inequality symbols such as <, >, ≤, or ≥.

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What does the symbol '>' mean in an inequality?

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What does the symbol '<' mean in an inequality?

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What does the symbol '≥' mean in an inequality?

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What does the symbol '≤' mean in an inequality?

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Front

What is the difference between an open circle and a closed circle on a graph?

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An open circle indicates that the number is not included (e.g., > or <), while a closed circle indicates that the number is included (e.g., ≥ or ≤).

Front

Write an inequality for: 'The temperature must be at least 30 degrees.'

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Front

Write an inequality for: 'The score must be less than 85.'

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