Respuesta :

Xaioo

Answer:

A: (1, -3).

Step-by-step explanation:

First, we need to find the image of point A after reflection in the x-axis. When a point (x, y) is reflected in the x-axis, its image is (x, -y). So, the reflection of A(1, 3) in the x-axis is A'(1, -3).