Step-by-step explanation:
hey the answer is 25.47 .....
Answer:
A
(writting only because answer need 20 words)
formula : m=(y2-y1)/(x2-x1)
(4 - 8) / (2 - - 5)
-4 / 7
m = -4 / 7 = -0.57143
For The First Question a Part Do You Need a Graph ?