You have a figure (black lines) with the following points:
C(-4,0)
G(-5,-2)
Q(-2,-5)
I(-1,0)
After a translation, the figure becomes the red one, with the following points:
C'(1,2)
G'(0,-1)
Q'(3,-4)
I'(4,1)
You can notice that each x' coordinate of the new figure is respecto the previous figure:
x' = x + 5
Furthermore, for y':
y' = y +1
That is, the transformation applied to the figure (black lines), is:
T<5,1>
In fact, for each point you have:
T<5,1>C(-4,0) => C'(-4+5 , 0 + 1) = C'(1 , 1)
T<5,1>G(-5,-2) => G'(-5 + 5 , -2 + 1) = G'(0 , -1)
T<5,1>Q(-2,-5) => Q'(-2 +5 , -5 + 1) = Q'(3 , -4)
T<5,1>I(-1,0) => I'(-1 + 5 , 0 + 1) = I'(4 , 1)