Reflections about x-axis, y-axis, and y=x

Reflect the given triangle across the y-axis.

What is the relationship between A and A', B and B', and C and C'? Other words what is happening to the order pairs after they are reflected across the y-axis?

If we reflected the point G(-5,3) across the y-axis, what would be the coordinates of G'?

Reflect the given triangle across the x-axis.

What is the relationship between A and A', B and B', and C and C'? Other words what is happening to the order pairs after they are reflected across the x-axis?

If we reflected the point K(5,2) across the x-axis, what would be the coordinates of K'?

Reflect the given triangle across the line y=x.

What is the relationship between A and A', B and B', and C and C'? Other words what is happening to the order pairs after they are reflected across the line y=x?

If we reflected the point M(-4,-1) across the line y=x, then what would be the coordinates of M'?