Writing and Graphing Inequalities

Front

What does the symbol '≥' mean?

Back

Greater than or equal to.

Front

What does the symbol '≤' mean?

Back

Less than or equal to.

Front

When graphing an inequality, what type of dot is used for '>' or '<'?

Back

Open dot.

Front

When graphing an inequality, what type of dot is used for '≥' or '≤'?

Back

Closed dot.

Front

If you spent less than 5 hours on homework each night, how would you write this as an inequality?

Back

x < 5.

Front

If a number is greater than 11, how would you write this as an inequality?

Back

a > 11.

Front

If a number is less than or equal to 11, how would you write this as an inequality?

Back

a ≤ 11.

Front

What is the inequality for the statement 'a is at least 11'?

Back

a ≥ 11.

Front

What does the inequality 'x > 5' represent?

Back

x is greater than 5.

Front

What does the inequality 'x ≤ 5' represent?

Back

x is less than or equal to 5.