Answer:
B' - (3,1)
C' - (3,8)
D' - (6,-1)
Step-by-step explanation:
b becuces you add the dived
With what? what's the question
Answer:
slope = - 
Step-by-step explanation:
Calculate the slope m using the slope formula
m = 
with (x₁, y₁ ) = (- 2, 1) and (x₂, y₂ ) = (0, - 2)
m =
=
= - 