Graph Inequalities

Front

What does the inequality x < 4 represent on a number line?

Back

It represents all numbers less than 4, with an open circle at 4 and shading to the left.

Front

What does the inequality x ≥ -4 represent on a number line?

Back

It represents all numbers greater than or equal to -4, with a closed circle at -4 and shading to the right.

Front

What does the inequality b ≤ -2 mean?

Back

It means b is less than or equal to -2, with a closed circle at -2 and shading to the left.

Front

What does the inequality a ≥ 11 represent?

Back

It represents all numbers greater than or equal to 11, with a closed circle at 11 and shading to the right.

Front

What does the inequality x > 4 indicate on a number line?

Back

It indicates all numbers greater than 4, with an open circle at 4 and shading to the right.

Front

What symbol represents 'greater than or equal to'?

Back

The symbol is ≥.

Front

What symbol represents 'less than'?

Back

The symbol is <.

Front

What does the inequality b > -2 mean?

Back

It means b is greater than -2, with an open circle at -2 and shading to the right.

Front

How do you represent 'less than or equal to' in symbols?

Back

The symbol is ≤.

Front

What does the inequality x < -4 represent?

Back

It represents all numbers less than -4, with an open circle at -4 and shading to the left.