Symbols and Inequalities

What happens to the inequality symbol when you divide by a negative?

• The symbol goes away

• The symbol stays the same

• The symbol is flipped

• Nothing Happens

All the points on a number line that make the inequality true

• Compound Inequality

• Graph of an Inequality

• Conjunction

• Disjunction

Two inequalities either joined by the word "and" or by the word "or"

• Compound Inequality

• Graph of an Inequality

• Conjunction

• Disjunction

Two inequalities either joined by the word "or"

• Compound Inequality

• Graph of an Inequality

• Conjunction

• Disjunction

Which inequality symbol best fits the verbal phrase:

"X is at least 7"

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Which inequality symbol best fits the verbal phrase:

"X is no more than 7"

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Which inequality symbol best fits the verbal phrase:

"X is no less than 7"

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Which inequality symbol best fits the verbal phrase:

"X is less than 7"

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Which inequality symbol best fits the verbal phrase:

"X is greater than 7"

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Which inequality symbols are represented by a closed circle?

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