Question

2. If P (-6,-3) and Q (-1,9) then complete the following activity to find PQ
Let P (x1, y1) and Q (x2, Y2)​

Answer 1

Answer:

Let P (x 1 , y1 ) and Q (x2 , y2 )

X1 = -6 , y1 = -3, x2 = -1 and y2 = 9

d(P,Q) =  (x2 - x1)

2

+ (y2 – y1)

2

= [- 1 – (- 6)]2 + [ 9 - (-3)]2

= 

2 + 2

= 

d (PQ) = units

Explanation:

I am not sure about this answer