One major way by which you can find the slope of a line is by using the slope equation. The slope equation helps to find the slope of a line by calculating the rising amount of the line between two points and dividing it by the run amount of the line between those same points.
The process for that goes thus:
• Pick any two points on your line, after which you name their coordinates. That is (x1, y1) and (x2, y2).
• Calculate the difference in the Y-axis (i.e., the y coordinates). This can also be referred to as the difference in the rise. This can be mathematically expressed as (y2-y1).
• Calculate the difference in the X-axis (i.e., the x coordinates). This can also be referred to as the difference in the run. And it can be mathematically expressed as (x2-x1).
• The next thing to do is to divide the difference in the Y-axis by the difference in the X-axis. This can be mathematically projected as (y2-y1) /(x2-x1).
• The result is the slope of your line.