Graphing Inequalities

Front

What does the symbol '>' represent in inequalities?

Back

The symbol '>' means 'more 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 < 4, what type of dot is used?

Back

An OPEN dot is used when graphing x < 4.

Front

When graphing the inequality x ≥ -4, what type of dot is used?

Back

A CLOSED dot is used when graphing x ≥ -4.

Front

How do you solve the inequality 7k - 2 ≥ -9?

Back

Add 2 to both sides: 7k ≥ -7, then divide by 7: k ≥ -1.

Front

What does 'At Least' mean in terms of inequalities?

Back

'At Least' means 'greater than or equal to', represented by the symbol '≥'.

Front

What does 'more than' mean in terms of inequalities?

Back

'More than' means 'greater than', represented by the symbol '>'.

Front

What does 'less than' mean in terms of inequalities?

Back

'Less than' means 'less than', represented by the symbol '<'.