Question

Please view screenshot down below

Answer 1

Given two points

`(x_1,y_1),\quad (x_2,y_2)`

The slope of the line passing through both is

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

Plugging your values, we have

`m=(7-3)/(8-1)=(4)/(7)`