Graphing Inequalities

Front

What symbol is used for a closed dot when graphing inequalities?

Back

≤, ≥

Front

What does the number line graph with a closed dot at -5 represent?

Back

x ≥ -5

Front

Match the graph with its inequality: A graph with a closed dot at -2 and shading to the left.

Back

b ≤ -2

Front

What symbol is used for an open dot when graphing inequalities?

Back

<, >

Front

What does the number line graph with an open dot at -4 represent?

Back

x < -4

Front

What is the inequality represented by a number line graph with shading to the right starting from 5?

Back

x > 5

Front

What does a graph with a closed dot at 4 and shading to the left represent?

Back

x ≤ 4

Front

What does the inequality b < -2 look like on a number line?

Back

An open dot at -2 with shading to the left.

Front

What is the difference between ≤ and < in graphing?

Back

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

Front

How do you represent the inequality x ≥ -3 on a number line?

Back

A closed dot at -3 with shading to the right.