Slope Intercept Calculator: Find Equation of a Line
Find the slope and equation of a line from two points.
Slope Intercept Formula
The equation of a line is typically written as y = mx + b, where:
- m is the slope (gradient)
- b is the y-intercept
How to Find the Equation
- Calculate Slope (m): (y₂ - y₁) / (x₂ - x₁)
- Use one point (x₁, y₁) to solve for b: b = y₁ - m(x₁)
- Combine into the final equation.