Question

what is the result of a reflection over the x - axis of a point (x, y)? (x, y)→(-x, y) (x, y)→(-x, -y) (x, y)→(x, -y) (x, y)→(y, x)

Explanation:

Step1: Recall reflection rule

When reflecting a point $(x,y)$ over the x - axis, the x - coordinate remains the same and the y - coordinate changes sign.

Answer:

C. $(x,y)\to(x, -y)$