Question

Find the distance d(A,B) between points A and B A(2.-6), B(2.1) d(A,B) =

Answer 1

Answer:

d = 7

Step-by-step explanation:

Distance Formula: $d = \sqrt{(x2 - x1)^2+(y2-y1)^2}$

Plug in our 2 coordinates:

$d = \sqrt{(2-2)^2+(1+6)^2}$

And you should get 7 as your final answer.

Answer 2

Answer:

7 units

Step-by-step explanation:

Since the x coordinates are the same, we only have to look at the difference between the y coordinates to determine the distance

1 - -6 = distance

1+6 = 7

The distance is 7 units