Practice problem
Which of the following equations shifts the graph y=xy=\sqrt{x}y=x down 444 units?
y=x−4y=\sqrt{x-4}y=x−4
y=x+4y=\sqrt{x+4}y=x+4
y=x+4y=\sqrt{x}+4y=x+4
y=x−4y=\sqrt{x}-4y=x−4
Type a concept, like “slope” or “photosynthesis”.
