Respuesta :

BigBubble

Answer:

D) reflection across the origin

Step-by-step explanation:

allyvdaigle
The answer is D. Reflection across the origin.
Point A is at (3, 1). Point A’ is at (-3, -1). The formula for reflection across the origin is (-x, -y). In the problem, the x and y coordinates changed from positive to negative. I hope this helps :)