Question

What is the slope formula?

Answer 1

Slope formula can be written as,

y2-y1/x2-x1 or Rise/run

Answer 2

rise y_2 - y_1

m = --------- = -----------------

run x_2 - x_1

Explanation:

m = slope

(x_1, y_1) = coordinates of first point in the line

(x_2, y_2) = coordinates of second point in the line