Question

A reflection of the pink triangle is shown. Which transformation makes this reflection?

Answer 1

The Answer is B) (x', y') = (x, -y)

Explanation:

(x', y') = (x, -y) is correct. The y-values change signs, but the x-values remain the same.

Answer 2

Answer:

(x, y) → (-x, y).

Step-by-step explanation:

(x, y) → (-x, y). is correct. For example, the point (-3, 5) on triangle 1 goes to (3, 5) on triangle 2.