Practice!

Sample Problem

Which is the correct distance between (-3, 5) and (4, -1)?

(A)

(B)

(C)

(D) 13

Solution

Distance formular: Given th two points (x1y1) and (x2y2), the  distance between these points given by the formular : 

Distance between (-3, 5) and (4, -1) 

d =