Answer:
![(5)/(2)](https://img.qammunity.org/2021/formulas/mathematics/middle-school/2rxy6kw5kg24daxdgyet9la9ccq65iw0qn.png)
Explanation:
For this situation we have the equation
, where each variable represents a coordinate (e.g. in this case 4 could be
). So first, let's define which coordinates will be the values of these variables:
(3,4):
![x_(1), y_(1)](https://img.qammunity.org/2021/formulas/mathematics/high-school/87yo5ack503ddzcsfk7mivhaq8osk9mebz.png)
(5,9):
![x_(2), y_(2)](https://img.qammunity.org/2021/formulas/mathematics/middle-school/rl83laqppzd5zue6ix2o0bimnh1ac218y7.png)
Now we need to replace each variable with its given value:
![m = (9-4)/(5-3)](https://img.qammunity.org/2021/formulas/mathematics/high-school/n3aq64s6gjkjak9lqjpxxq7y12v325ixdz.png)
And then do the subtraction to simplify:
![m=(5)/(2)](https://img.qammunity.org/2021/formulas/mathematics/middle-school/1i1hg2jubzfj6zk8q2t04gk49vh9rs3063.png)
Therefore, the slope of the line that passes through the points (3,4) and (5,9) is
.