Respuesta :
Answer:
The rule for the translations can be written as T -3,1(x,y).
The rule for translations can be written as (x,y)➡️(x-3,y+1).
Step-by-step explanation:
I just took the test
Translation involves changing the position of a shape.
The true options are:
- The rule for the translations can be written as [tex]\mathbf{T_{-3,1}(x,y) }[/tex]
- The rule for translations can be written as [tex]\mathbf{(x,y) \to (x - 3,y+1)}[/tex]
From the question, we have the following vertices of the first and the second triangles.
[tex]\mathbf{A = (-1,-2)}[/tex]
[tex]\mathbf{B = (1,-2)}[/tex]
[tex]\mathbf{C = (2,-5)}[/tex]
[tex]\mathbf{D = (-2,-5)}[/tex]
[tex]\mathbf{A' = (-4,-1)}[/tex]
[tex]\mathbf{B' = (-2,-1)}[/tex]
[tex]\mathbf{C' = (-1,-4)}[/tex]
[tex]\mathbf{D' = (-5,-4)}[/tex]
Using points A and A', the translation rule
[tex]\mathbf{(x,y) = A - A'}[/tex]
This gives
[tex]\mathbf{(x,y) = (-1,-2) - (-4,-1)}[/tex]
[tex]\mathbf{(x,y) = (-1+4,-2+1)}[/tex]
[tex]\mathbf{(x,y) = (3,-1)}[/tex]
This means that, the translation rule is:
[tex]\mathbf{(x,y) \to (x - 3,y+1)}[/tex]
or
[tex]\mathbf{T_{-3,1}(x,y) }[/tex]
Read more about translations at:
https://brainly.com/question/12463306