Equation of a line in Two-Point form

Let the line pass through A(x₁, y₁) and B(x₂, y₂), the two given points.

Let P (x, y) be any point on the line joining A and B.

Slope of AP = Slope of AB = Slope of PB

The equation of the line is

Get FREE Live Tutoring

(No credit card required)

Click to get customer service, technical support and subscription help.

Get One Month Free!
When you refer a friend

Subjects
English
Math
Geometry