Beware of the negatives finding the slope

The video tutorial addresses common student mistakes when calculating slope, especially when dealing with negative coordinates. It emphasizes the importance of using parentheses to avoid errors and provides a step-by-step example of calculating slope with negative values. The instructor suggests labeling points consistently and using visual aids like colored pens to keep track of operations.

How does using parentheses help in slope calculations?

Explain the concept of subtracting a negative number in the context of slope calculation.