Question

2 which best describes the sequence of translations and reflections to go from the solid preimage to the dashed image. a reflect triangle abc across a vertical line and the translate it down. b reflect triangle abc across a horizontal line then translate it up. c reflect triangle abc across a vertical line then translate it up. d reflect triangle abc across a horizontal line and then translate it down.

Explanation:

Step1: Observe orientation change

The orientation of triangle ABC is flipped horizontally to get triangle DEF. This indicates a reflection across a vertical line.

Step2: Observe vertical position change

The dashed - image (triangle DEF) is below the solid - image (triangle ABC), which means it is translated down.

Answer:

A. Reflect triangle ABC across a vertical line and the translate it down.