Applying the distance formula to find the distance between two points

The video tutorial explains how to determine the distance between two points using the distance formula. It begins with an introduction to labeling points with subscripts for clarity. The distance formula is presented, and its application is demonstrated through an example problem. The tutorial provides a detailed walkthrough of the calculation process, emphasizing the importance of order of operations and handling of negative numbers.

How do you label the two points when using the distance formula?

What is the distance formula used to find the distance between two points?

What happens when you have a double negative in the distance calculation?

What is the final answer when calculating the distance between the points (-5, 3) and (-4, 9)?

Explain the steps you take to simplify the expression when calculating distance.