Graphing Inequalities on a Number Line

Front

What does the inequality r ≥ -6 mean when graphed on a number line?

Back

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

Front

When graphing an inequality, which symbol indicates an open circle?

Back

The symbols < and > indicate an open circle on the graph.

Front

What does the inequality a > 11 represent on a number line?

Back

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

Front

What does the inequality a ≤ 11 represent on a number line?

Back

The graph includes all numbers less than or equal to 11, represented with a solid dot at 11 and a line extending to the left.

Front

What is the difference between ≤ and < when graphing inequalities?

Back

≤ includes the endpoint (solid dot), while < does not include the endpoint (open circle).

Front

How do you graph the inequality x < 3?

Back

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

Front

What does the inequality x ≥ -2 mean when graphed?

Back

The graph includes all numbers greater than or equal to -2, represented with a solid dot at -2 and a line extending to the right.

Front

What is the correct way to graph the inequality y > 4?

Back

Draw an open circle at 4 and shade above the line.

Front

How do you represent the inequality -5 < x ≤ 2 on a number line?

Back

Draw an open circle at -5, a solid dot at 2, and shade between them.

Front

What does the inequality 0 ≤ z < 5 indicate?

Back

The graph includes all numbers from 0 to 5, with a solid dot at 0 and an open circle at 5.