Question

Find the midpoint of the line segment joining the point P1 and P2 P1=(-4,5) P2=(5,6)

Answer 1

the mid point formula states that for 2 co ordinates (x1 ,y1) and (x2 ,y2) , the mid point is given by ( x1 + x2 /2 , y1 + y2 /2 )

Answer 2

(-4+5)/2, (5+6)/2
That should give you the answer

Answer 3

Find the distance d(P1,P2) between the points P1 and P2 P1=(1,-2); P2=(3,1)

Answer 4

use the distance formula and plug in the numbers \[d=\sqrt{(x1-x2)^2+(y1-y2)^2}\]

Answer 5

Ok when I plug that in would that give me the square root 13

Answer 6

yea