Question

Find distance between the points (-4,-10) and (-3,-11)

Answer 1

You can use the distance formula...the square root of the sum of squares

\[d = \sqrt{(x2-x1)^2 + (y2 - y1)^2}\]
You have your 2 points
(-4,-10) (-3,-11)
(x1,y1) (x2, y2)

Can you do the rest?

Answer 2

i got \[\sqrt{2}\]

Answer 3

That's correct...

Answer 4

Note that it doesn't matter which point you choose as x1,y1 — squaring the difference makes it irrelevant