Graphing Inequalities

Front

What does the inequality x ≥ -5 mean?

Back

The value of x is greater than or equal to -5.

Front

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

Back

< or >

Front

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

Back

≤ or ≥

Front

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

Back

All values of k that are less than 3.

Front

How do you graph the inequality r ≥ -6?

Back

Use a closed dot at -6 and shade to the right.

Front

What is the difference between < and ≤ in graphing?

Back

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

Front

What does the inequality x > 5 indicate?

Back

The value of x is greater than 5.

Front

Which graph represents the inequality k < 3?

Back

Graph A shows all values less than 3 with an open dot.

Front

What does the inequality x < -5 mean?

Back

The value of x is less than -5.

Front

How do you represent the inequality x ≥ 5 on a number line?

Back

Use a closed dot at 5 and shade to the right.