Given:
An object is translated from A(-6, -4) to A'(-18,-8)
We need to determine the translation rule.
Translation rule:
The translation rule is given by

Substituting the coordinates of A and A', we get;

Equating the x and y coordinates, we get;
x - coordinate:


Thus, the value of h is -12.
y - coordinate:


Thus, the value of k is -4.
Hence, the translation rule is
