Solutions to Inequalities

Front

What does the inequality sign '≤' mean?

Back

less than or equal to

Front

What type of circle is used for the inequality 'x ≥ 5'?

Back

Closed

Front

What does the inequality sign '<' mean?

Back

less than

Front

What does the inequality sign '≥' mean?

Back

greater than or equal to

Front

Which graph matches the inequality 'x ≥ 2.5'?

Back

Graph A

Front

What does the inequality sign '>' mean?

Back

greater than

Front

What does the inequality sign '>' indicate about two values?

Back

The value on the left is larger than the value on the right.

Front

What does the inequality sign '<=' indicate about two values?

Back

The value on the left is smaller than or equal to the value on the right.

Front

How do you represent the solution set of 'x < 3'?

Back

Use an open circle at 3 and shade to the left.

Front

How do you represent the solution set of 'x ≥ 4'?

Back

Use a closed circle at 4 and shade to the right.