Question

How do you find the slope for `(1,2)` `(3,-4)`?

Answer 1

`color(brown)("Slope of given line is " m = -3`

Explanation:

`(x_1,y_1) = (1,2), (x_2, y_2) = (3,-4)`

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

`m = (-4-2) / (3-1) = -6/2 = -3`