Question

Find the coordinate of K' after reflection of the triangle is about the x axis.

The coordinate for K is (3,3).​

Answer 1

When something is reflected over the x axis the "formula" is:

(x, y) ---> (x, -y)

In this case K (3, 3) goes over the x axis:

(3, 3) ---> (3, -3)

Hope this helped!

~Just a girl in love with Shawn Mendes