What is the line ratio for rise to run?

The line ratio for rise to run is a measure of slope, often expressed as "rise/run." It indicates the vertical change (rise) over the horizontal change (run) between two points on a line. For example, if a line rises 3 units for every 4 units it runs horizontally, the line ratio is 3/4. This ratio helps determine the steepness of the line in graphical representations.