Question

What transformation transforms (a, b) to (a, −b) ​?

- a translation of 1 unit up

- a translation of 1 unit down

- a reflection over the x-axis

- a reflection over the y-axis

Answer 1

a reflection over the x-axis

This is the correct answer! Thank you!

Answer 2

Reflection over the x-axis

Explanation:

The transformation rule for a reflection over the x-axis is (x, -y)