Question

what kind of translation has been made to triangle abc? (1 point) triangle abc has been translated 2 units to the right and 7 units down. triangle abc has been translated 3 units to the left and 7 units up. triangle abc has been translated 3 units to the right and 7 units down. triangle abc has been translated 3 units to the right and 6 units down.

Explanation:

Step1: Observe x - coordinate change

Take point A. A has x - coordinate around - 10 and A' has x - coordinate around - 7. The change in x - coordinate is $-7-(-10)=3$, so it moves 3 units to the right.

Step2: Observe y - coordinate change

Take point A. A has y - coordinate around 4 and A' has y - coordinate around - 3. The change in y - coordinate is $-3 - 4=-7$, so it moves 7 units down.

Answer:

Triangle ABC has been translated 3 units to the right and 7 units down.