Using the parent function y = x^2, match the transformation with the correct equation.
Shift 4 units up :
Shift 4 units down :
Shift 4 units to the right :
Shift 4 units to the left :
Shift 4 units up : y = x^2 + 4
Shift 4 units down : y = x^2 - 4
Shift 4 units to the right : y = (x - 4)^2
Shift 4 units to the left : y = (x + 4)^2