7.PFA.4 Inequalities

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What is an inequality?

Back

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

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What does the symbol ≤ mean?

Back

The symbol ≤ means 'less than or equal to'.

Tags

CCSS.6.EE.B.8

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What does the symbol ≥ mean?

Back

The symbol ≥ means 'greater than or equal to'.

Tags

CCSS.6.EE.B.8

Front

What does the symbol < mean?

Back

The symbol < means 'less than'.

Tags

CCSS.6.EE.B.8

Front

What does the symbol > mean?

Back

The symbol > means 'greater than'.

Tags

CCSS.6.EE.B.8

Front

Back

Tags

CCSS.6.EE.B.8

Front

When graphing an inequality, what does an open dot represent?

Back

An open dot represents that the number is not included in the solution (used for < and >).

Tags

CCSS.6.EE.B.8

Front

When graphing an inequality, what does a closed dot represent?

Back

A closed dot represents that the number is included in the solution (used for ≤ and ≥).

Tags

CCSS.6.EE.B.8

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Back

The solution is all numbers less than or equal to 14.

Tags

CCSS.6.EE.B.8

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Back

The graph that shows all numbers greater than -2.

Tags

CCSS.6.EE.B.8