Math :/
posted by Jodi D. on .
Point E is located at (–2, 2) and point F is located at (4, –6). What is the distance between points E and F?
Please help, I have no idea!

The answers are:
square root of 52
square root of 28
10
square root of 20
thanks! 
I think it's 10, but idk.

distance = √( (62)^2 + (4(2))^2)
= √(64 + 36)
= √100
= 10 
Thanks! :)

How bout this one?
At the halftime show, a marching band marched in formation. The lead drummer started at a point with coordinates (–2, –5) and moved 3 steps up and 1 step right.
a. Write a rule to describe the translation.