Question

Find the distance d(p1, p2) between the points p1 and p2:
p[1]=(1,-3)
p[2]=(4,1)

;)

Answer 1

The formula comes from the Pythagorean Theorem:\[d(P_1,P_2)=\sqrt{(x_1-x_2)^2+(y_1-y_2)^2}\]

Answer 2

(1,-3)=(x1,y1)
(4,1)= (x2,y2)

Distance =sqrt((y2-y1)^2 +(x2-x1)^2)

Answer 3

Pretty sure the answer in this problem is close to five.

Answer 4

Thx I got 5.. also!! just making sure.. lol!!