Writing, Graphing and Solving Inequalities

Front

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

Back

≤, ≥

Front

When solving the inequality 3x ≥ 12, do you need to reverse the sign?

Back

No

Front

Which is the correct inequality statement for x being less than or equal to -3?

Back

x ≤ -3

Front

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

Back

<, >

Front

Would you use a closed or open circle to graph x < 3?

Back

Open

Front

What does the inequality x > 5 mean?

Back

x is greater than 5.

Front

How do you represent the inequality x is less than or equal to 2 on a number line?

Back

Use a closed circle at 2 and shade to the left.

Front

What is the solution to the inequality 2x + 3 < 11?

Back

x < 4.

Front

When graphing the inequality x ≥ 1, what type of circle is used?

Back

Closed circle.

Front

What does the inequality x < -1 indicate about the value of x?

Back

x is less than -1.