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