Question

△tuv is a translation of △tuv. write the translation rule.
$(x,y)\mapsto(x+\square,y+\square)$

Explanation:

Step1: Identify a pair of corresponding points

Take point $U(-8, -8)$ and $U'(2, 2)$

Step2: Calculate horizontal translation

Find change in $x$-coordinate: $2 - (-8) = 10$

Step3: Calculate vertical translation

Find change in $y$-coordinate: $2 - (-8) = 10$

Step4: Verify with another point

Check point $V(-3, -7)$ and $V'(10, 3)$:
$10 - (-3) = 10$, $3 - (-7) = 10$ (matches)

Answer:

$(x, y) \mapsto (x + 10, y + 10)$