Question

quadrilateral JKLM has vertices J(-4,4) K(-4,1) L(1,1) M(1,4). What are the coordinates of the image of ping K after a reflection across the x-axis

Answer 1

We will have the following:

Since the image across the x-axis for any point refers to an inversion in the sign of the y coordnate, we would have:

`K^(\prime)(-4,-1)`

And that would be the x-axis reflection of point K.