A(2, -1), B(-4, -4) HELP THIS IS ALGEBRA PLEASE HELP
![A2 1 B4 4 HELP THIS IS ALGEBRA PLEASE HELP class=](https://us-static.z-dn.net/files/da7/825ac827f41817486b74169e5aa92ca4.png)
Step-by-step explanation:
y2-y1
----------
x2-x1
-4-(-1)
------------
-4-2
=0,5