Compound Inequalities PARKING SIGNS

Front

What is a compound inequality?

Back

A compound inequality is an inequality that combines two or more simple inequalities using the words 'and' or 'or'.

Front

What does 'and' mean in a compound inequality?

Back

In a compound inequality, 'and' means that both conditions must be true at the same time.

Front

What does 'or' mean in a compound inequality?

Back

In a compound inequality, 'or' means that at least one of the conditions must be true.

Front

How do you represent the solution of a compound inequality with 'and'?

Back

The solution is represented as the intersection of the two inequalities, often shown as a range.

Front

How do you represent the solution of a compound inequality with 'or'?

Back

The solution is represented as the union of the two inequalities, which may include multiple ranges.

Front

What is the solution to the inequality 7 ≤ x ≤ 12?

Back

The solution is the set of all x values from 7 to 12, inclusive.

Front

What is the solution to the inequality x < 5 OR x > 9?

Back

The solution includes all x values less than 5 and all x values greater than 9.

Front

What does the notation 'x ≤ 7 OR x ≥ 12' represent?

Back

It represents the values of x that are either less than or equal to 7 or greater than or equal to 12.

Front

How do you solve the compound inequality 5 < x < 9?

Back

The solution is the set of all x values between 5 and 9, not including 5 and 9.

Front

What is the graphical representation of the inequality 2 ≤ x ≤ 6?

Back

It is represented by a solid line between 2 and 6, including the endpoints.