Determine the slope between two points with fractions

The video tutorial explains how to identify and calculate the slope of a line using the formula (Y2 - Y1) / (X2 - X1). It covers labeling points with subscripts, calculating with fractions, finding common denominators, and simplifying fractions. The instructor demonstrates the process step-by-step, including error checking and using the reciprocal for division. The tutorial emphasizes the importance of understanding fractions in solving slope problems.

Explain the process of obtaining equivalent fractions as discussed in the lesson.

What is the final answer for the slope calculation presented in the lesson?