Graphing Inequalities {Practice}

Front

What symbol do you use for a closed dot when graphing an inequality?

Back

≤, ≥

Front

What symbol do you use for an open dot when graphing an inequality?

Back

<, >

Front

Graph the inequality x > 2.5. What does the graph look like?

Back

An open dot at 2.5 and a line extending to the right.

Front

When graphing b ≤ 6, would you use an open or closed circle?

Back

Closed circle.

Front

Match the graph with its inequality: a ≥ 11.

Back

The graph shows a closed dot at 11 and a line extending to the right.

Front

What does the inequality x < 3 represent on a number line?

Back

An open dot at 3 and a line extending to the left.

Front

How do you represent the inequality y > 4 on a graph?

Back

An open dot at 4 and a line extending upwards.

Front

What is the difference between ≤ and < when graphing?

Back

≤ uses a closed dot; < uses an open dot.

Front

If a graph shows a closed dot at -2 and a line extending to the left, what inequality does it represent?

Back

x ≤ -2.

Front

What does the inequality a < 5 look like on a number line?

Back

An open dot at 5 and a line extending to the left.