Question

Question #f44ea

Answer 1

`m = (Delta y)/(Delta x) = (y_2-y_1)/(x_2-x_1)`#

Explanation:

Gradient is defined as the

`("vertical change")/("horizontal change")`

or `" "m = (Delta y)/(Delta x)`

Therefore use two points and find the vertical distance between them and the horizontal distance between them.

`m = (y_2-y_1)/(x_2-x_1)`