Equations with Inequalities

Select the graph that matches this inequality:

x ≥ 2

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What do we call these symbols < , > , ≥ , ≤ ?

• Equality Symbols

• Inequality Symbols

• Unequality Symbols

• Signs

Plot the solution set of the inequality x > 3 on the number line.

• The solution set of the inequality x > 3 on the number line is represented by an open circle at 3 and an arrow to the right.

• The solution set of the inequality x > 3 on the number line is represented by a closed circle at 3 and an arrow to the left.

• The solution set of the inequality x > 3 on the number line is represented by an open circle at 3 and an arrow to the left.

• The solution set of the inequality x > 3 on the number line is represented by a closed circle at 3 and an arrow to the right.

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Which graph matches the inequality?

• A

• B

• C

• D

Which graph above shows the solution to the inequality s ≥ -2?

• Graph 1
• Graph 2
• Graph 3
• Graph 4

Write the inequality for the graph.

• x ≥ 5
• x < 5
• x > 5

A solid line would be used with which inequality symbol(s)?

Which symbols have a closed dot when graphing?

• ≤, ≥

• <, >

Which inequality shows the graph?

• A

• B

• C

• D