Graphing Inequalities Practice

Front

What symbols are used for a closed dot when graphing inequalities?

Back

≤, ≥

Front

Which graph represents the inequality p < 2?

Back

Graph D

Front

Which graph represents the inequality r ≥ -6?

Back

Graph A

Front

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

Back

Closed circle

Front

What inequality does the number line graph represent if it includes all numbers greater than or equal to -5?

Back

x ≥ -5

Front

What does an open circle indicate when graphing an inequality?

Back

The value is not included in the solution set.

Front

What does a closed circle indicate when graphing an inequality?

Back

The value is 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 dot), while < does not (open dot).