Question

Am I correct?

Explain the distance formula. Then use it to calculate the distance between A(1,1) B(-7,7)

Answer 1

Give me a second to type out my equation.

Answer 2

\[d=\sqrt{(7-1)^2+(-7-1)^2}\]\[d=\sqrt{(6)^2+(-8)^2}\]\[d=\sqrt{36+64}\]\[d=\sqrt{100}\]\[d=10\]

Answer 3

@questioncovebot EHH??

Answer 4

You almost have it you have one little mistake.

Answer 5

As far as I can tell at least, Look at your first step again.

Answer 6

Maybe not incorrect actually but what I do is put the X values first then the Y values. You have the Y values first then the X values. I'm just being picky but

Answer 7

You do have it correct though. Good job~

Answer 8

Okayyy!!

Answer 9

Great job! Have a great night~