Question

if A=(2,5) C=(-2,-1) then solve Y2-Y1 by X2-X1

Answer 1

For , A = (2,5) ; X1 = 2 ,Y1= 5

For , C = (-2,-1) ; X2= -2 ,Y2 = -1
so,
= Y2 - Y1/ X2 - X1
= -1 - 5 / -2 - 2
= -6 / -4
= 3 / 2

hope it helps :) :)

Answer 2

Here your Answer

Given :

A = (2,5) C = ( -2,-1 )
Let :
x1 = 2
x2 = -2
y2 = - 1
y1 = 5

So,
= -1 -5 /-2 -2

= -6/-4

= 3/2