Find slope, rise, run, direction, and line equation from two points with this free slope calculator.
Slope formula:
m = (y₂ − y₁) ÷ (x₂ − x₁)
Rise:
Change in y-values
Run:
Change in x-values
Line equation:
y = mx + b
Slope shows how quickly one quantity changes compared to another. It is widely used in algebra, geometry, physics, engineering, and graphing.
It helps describe direction, steepness, and relationships between variables.
Your result shows the slope, rise, run, line direction, and equation through the two points. This makes it easier to understand how the line changes across the graph.
A positive slope means the line rises, a negative slope means it falls, zero slope means horizontal, and undefined slope means vertical.
Slope is the rate of change between two points on a line, measured as rise over run.
A negative slope means the line goes downward from left to right.
An undefined slope means the line is vertical because the run is zero.
Yes. Slope is often written as a fraction because it is rise divided by run.