How do you find the slope of a line with no points
If you do not have any specific points on the line to reference, you can still find the slope of the line if you have its equation in the form y = mx + b, where m is the slope of the line.
For example, if you have the equation of a line as y = 2x + 3, the slope of the line is 2.
If you do not have the equation of the line, but you know that the line is vertical or horizontal, you can also determine the slope. A vertical line has an undefined slope, and a horizontal line has a slope of 0.