To find the slope of the line you have to do
or in other words
![(vertical)/(horizontal)](https://img.qammunity.org/2020/formulas/mathematics/middle-school/jfptvfrjfsri6tqo9tt4b29bq89qpihjc4.png)
The image shown is the drawing of how I find this. It means that the rise is 3 and the run is 1
Plug those into the equation
then you get:
![(3)/(1)](https://img.qammunity.org/2020/formulas/mathematics/middle-school/aitrxxy2j92s43dz4jwvi67gthqgqam7k1.png)
This can then be reduced to:
3
3 is the slope of this graph
Hope this helped!