Question

Find the distance between the points (-3, 11) and (5, 5).

Answer 1

Label the two points (x1,y1) and (x2,y2)

Answer 2

Did you do that?

Answer 3

So

x1 = -3, y1 = 11

and

x2 = 5, y2 = 5

Answer 4

Now evaluate

x2 - x1

and tell me what you get

Answer 5

All in all you get that they are 10 units appart