Question

How to write an equation with 2 points

Answer 1

Answer:

To find the equation of a line given two points, we need to start by finding the slope. You can do that given the slope formula below:

m(slope) = (y2 - y1)/(x2 - x1)

In this equation, you would use the first point of (x1, y1) and the second point of (x2, y2). Then you plug in and find the slope.

After that, you can use the slope and the first point to plug into slope intercept form for the end result.

y - y1 = m(x - x1)

In which m is the slope you just found and (x1, y1) is the point.