Graphing Inequalities Concepts

Front

What does the inequality r ≥ -6 represent on a number line?

Back

The graph includes all numbers greater than or equal to -6, represented with a closed circle at -6 and a line extending to the right.

Front

How do you graph the inequality a ≥ 11?

Back

Use a closed circle at 11 and shade to the right to indicate all numbers greater than or equal to 11.

Front

What does the inequality x ≥ 3 indicate?

Back

The graph includes all numbers greater than or equal to 3, represented with a closed circle at 3 and a line extending to the right.

Front

When graphing x < 3, which type of circle is used?

Back

An open circle is used at 3 to indicate that 3 is not included in the solution.

Front

What does the inequality x > 3 mean on a number line?

Back

The graph includes all numbers greater than 3, represented with an open circle at 3 and a line extending to the right.

Front

How do you represent the inequality a < 11 on a graph?

Back

Use an open circle at 11 and shade to the left to indicate all numbers less than 11.

Front

What is the difference between a closed circle and an open circle in graphing inequalities?

Back

A closed circle indicates that the number is included (≥ or ≤), while an open circle indicates that the number is not included (> or <).

Front

How would you graph the inequality x ≤ -3?

Back

Use a closed circle at -3 and shade to the left to indicate all numbers less than or equal to -3.

Front

What does the inequality a > 11 signify?

Back

The graph includes all numbers greater than 11, represented with an open circle at 11 and a line extending to the right.

Front

If a graph shows a line extending to the left from -6 with an open circle, what inequality does it represent?

Back

The inequality is r < -6.