To solve this problem, we need to use the taxidistance formula such as |x2-x1| + |y2-y1|
Point A (3,5) where x1 =3 and y1=5
Point B (8,4) where x2=8 and y2=4
The solution is shown below:
d = (8-3) + (4-5)²
d = 5 + |-1|
d = 5 + 1
d = 6
The answer is "6".