Question

coordinates of some pairs of points are given below hence find the distance between each pair (i)x,-2​

Answer 1

SOLUTION

let the co - ordinates p and q are x and -2 respectively . suppose x > 0 , then x > -2 .

d(p,q) =x -(-2) = x + 2

Answer 2

Answer:

x,-2= 2

Let point be A and B

A=x

B= -2

d(A, B)= x-(-2)

= x+2

=2 units