Graphing Inequalities

Front

What does an open circle represent when graphing inequalities?

Back

An open circle indicates that the number is not included in the solution set (e.g., for x < 3).

Front

What does a closed circle represent when graphing inequalities?

Back

A closed circle indicates that the number is included in the solution set (e.g., for x ≤ 3).

Front

Which symbol represents 'less than'?

Back

The symbol '<' represents 'less than'.

Front

Which symbol represents 'greater than'?

Back

The symbol '>' represents 'greater than'.

Front

Which symbol represents 'less than or equal to'?

Back

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

Front

Which symbol represents 'greater than or equal to'?

Back

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

Front

When graphing the inequality b < 6, what type of circle is used?

Back

An open circle is used when graphing b < 6.

Front

When graphing the inequality x ≤ 4, what type of circle is used?

Back

A closed circle is used when graphing x ≤ 4.

Front

What is the solution set for the inequality x < 3?

Back

The solution set includes all numbers less than 3, not including 3 itself.

Front

How do you graph the inequality p < 2?

Back

Draw a number line, place an open circle at 2, and shade to the left.