What is the rule for the reflection?

Tx-axis(x, y) - (-x, y)

fy-axis(x, y) = (-x, y)

Ix-axis (x, y) - (x,-))

fy-axis (X, ) – (x, y)

Second option; fy-axis (x, y) = (-x,y)

Step-by-step explanation:

If we have the point (x,y) and we do a reflection, for example, over the x-axis, means that the point transforms into (x, - y).

If we have the point (x,y) and we do a reflection, for example, over the y-axis, means that the point transforms into (-x, y).

Then the correct option is:

fy-axis (x, y) = (-x,y)

This means that a reflection over the y-axis changes the sign of the other variable.