Two transformations of quadrilateral PQRS are described below.• First transformation: (x,y) ? (x+1, y-2)• Second transformation: (x+1, y-2) ? (x+1, 2-y)Which transformations were used on quadrilateral PQRS?O a reflection over y-axis, then a translationO a translation, then a reflection over x-axisO a translation, then a reflection over y-axisO a reflection over x-axis, then a translation