Question

△xyz is a translation of △xyz. write the translation rule. (x,y)→(x+□,y+□)

Explanation:

Step1: Find the change in x - coordinate

Take a point, say \(X(-9,-9)\) and \(X'(1,2)\).
The change in \(x\) is \(1-(-9)=1 + 9=10\).

Step2: Find the change in y - coordinate

Using the same points \(X(-9,-9)\) and \(X'(1,2)\).
The change in \(y\) is \(2-(-9)=2 + 9 = 11\).

Answer:

\((x,y)\to(x + 10,y+11)\)