Inequalities

Front

What does the symbol '>' represent in inequalities?

Back

The symbol '>' means 'greater than'.

Front

What does the symbol '<' represent in inequalities?

Back

The symbol '<' means 'less than'.

Front

What does the symbol '≥' represent in inequalities?

Back

The symbol '≥' means 'greater than or equal to'.

Front

What does the symbol '≤' represent in inequalities?

Back

The symbol '≤' means 'less than or equal to'.

Front

When graphing the inequality x ≥ 5, what type of dot is used?

Back

A solid dot is used.

Front

When graphing the inequality x < 3, what type of dot is used?

Back

An open dot is used.

Front

What inequality does the number line graph with a solid dot at 3 represent?

Back

x ≥ 3.

Front

What inequality does the number line graph with an open dot at 3 represent?

Back

x > 3.

Front

If a student says 'fewer than 10', how would this be represented in inequality form?

Back

x < 10.

Front

If a student says 'at least 5', how would this be represented in inequality form?

Back

x ≥ 5.