A reflection maps the point (2, 3) to the point (2, -3).
It is a reflection over the

reflection in x- axis

Step-by-step explanation:

Under a reflection in the x- axis

a point (x, y ) → (x, - y )

(2, 3 ) → (2, - 3 ) → is therefore a reflection in the x- axis

y < -3

step-by-step explanation:

-3y - 2 > 7

-3y -2 + 2 > 7+2

-3y > 9

-3y/-3 < 9/-3   (change the inequality sign when multiplying or dividing by a negative number)

y < -3