Final answer:
The slope of a straight line between two points can be found by dividing the difference in y-values by the difference in x-values.
Step-by-step explanation:
The slope of a straight line between two points can be calculated using the formula rise over run. This means dividing the difference in the y-values of the points by the difference in the x-values of the points. For example, if we have two points (x1, y1) and (x2, y2), the slope can be found using the formula:
slope = (y2 - y1) / (x2 - x1)