5 POINTS PLEASE HELP
Alan found the distance between point A(-8,-4) and point B(3,-4), his work is shown below.
-8 to the y-axis=8 units
3 to the y-axis = 3 units
(-8) - (3) = 5 units from A to B
What error did Alan make? What is the actual distnace from point A to point B?