Answer:
55,56,57
Step-by-step explanation:
M = (x₁ + x₂)/2 , (y₁ + y₂)/2
(-1, 2) = 
At this point, it is easier to separate the x's and y's into two different equations:
x's: -1 =
-2 = 3 + x
-5 = x
y's: 2 = 
4 = 4 + x
0 = x
Answer: (-5, 0)
Reflection does not preserve orientation.
Dilation (scaling), rotation and translation (shift) do preserve it.
I don’t understand either
The answer is x1= 0, x2= 6