If anyone help this question I getting wrong answer. I don’t know why I keep getting wrong. Could anyone help me please?! Please!!

If anyone help this question I getting wrong answer I dont know why I keep getting wrong Could anyone help me please Please class=

Respuesta :

slope formula : y2 - y1 / x2 - x1 

The coordinates are ( 66 , 39)  and ( 12 , 83)

 
                        83 - 39 /  12 - 66 

                            44 / - 54 

                  slope = - 0 . 81 or - 22/27