Graphing Inequalities

Front

What type of circle is used when graphing b ≤ 6?

Back

Closed circle

Front

Which graph represents the inequality p < 2?

Back

Graph D

Front

What type of circle is used when graphing b < 6?

Back

Open circle

Front

Which graph represents the inequality x < 6?

Back

Graph B

Front

Which graph represents the inequality r ≥ -6?

Back

Graph A

Front

What does a closed circle indicate in graphing inequalities?

Back

The value is included in the solution set.

Front

What does an open circle indicate in graphing inequalities?

Back

The value is not included in the solution set.

Front

How do you graph the inequality x > 3?

Back

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

Front

How do you graph the inequality y ≤ 4?

Back

Use a closed circle at 4 and shade downwards.

Front

What is the difference between ≤ and < in graphing?

Back

≤ includes the endpoint (closed circle), while < does not (open circle).