Math

Line Equation from Two Points Calculator

Slope-intercept equation of the line through two points.

Free to use — no sign-up or login.

Slope m

Intercept b

Equation

This free Line Equation from Two Points Calculator covers Slope-intercept equation of the line through two points.

Compute m, then b = y1 − m x1. Related math tools sit beside How it works, with no account required.

Using the Line Equation from Two Points Calculator

Slope-intercept equation of the line through two points. Typical inputs are x₁, y₁, x₂ and y₂. How it works beside the form states the identity the Line Equation from Two Points Calculator applies.

FAQ

How do I use the Line Equation from Two Points Calculator?

Open the Line Equation from Two Points Calculator, fill x₁, y₁, x₂ and y₂, and read the result. Compute m, then b = y1 − m x1.

What formula does the Line Equation from Two Points Calculator use?

The Line Equation from Two Points Calculator uses the identity in How it works. In words: Compute m, then b = y1 − m x1.