Question

10. Find the distance between the given points: (-1, 5) and (0, 4)

Answer 1

\[d=\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2}\]

Answer 2

This is the distance formula. It may look confusing but its pretty simple :)

Answer 3

As you know, points are graphed as (x, y). You have two coordinates, (-1, 5) and (0, 4)

Answer 4

It doesn't matter which one is 2 and one which is 1. Just make sure you pick one coordinate to be 1, and one coordinate to be 2.
I.E (-1, 5) can be your (x1, y1) or your (x2, y2).
This is WRONG!!: (x1, y2) YOU CANNOT DO THAT

Answer 5

for this we will do (-1, 5) for (x1, y1) and (0, 4) for (x2, y2)

Answer 6

\[\sqrt{(0-(-1))^2+(4-5)^2}\]

Answer 7

Your answer is 1.4 :) or sqrt(2)