Absolute Value

This video tutorial explains the concept of absolute value using a number line. It defines absolute value as the distance a number is from zero, regardless of direction, and provides examples with positive and negative numbers. The tutorial emphasizes that absolute value is always non-negative and includes practice problems to reinforce understanding.

Can you describe the relationship between the absolute values of 7 and negative 7?

Why is the absolute value of 0 equal to 0?