Question

△cde is a translation of △cde. write the translation rule.

(x,y)→(x+□,y+□)

Explanation:

Step1: Find the change in x - coordinate

Take a point, say \(C(-9,-9)\) and \(C'(2,0)\).
The change in \(x\) is \(2-(-9)=2 + 9=11\).

Step2: Find the change in y - coordinate

The change in \(y\) is \(0-(-9)=0 + 9=9\).

Answer:

\((x,y)\to(x + 11,y+9)\)