Practice problem
Write a formula for f(x)=xf(x)=\sqrt xf(x)=x shifted up 111 unit and left 222 units.
x+2+1\sqrt{x+2}+1x+2+1
x−2+1\sqrt{x-2}+1x−2+1
x−1+2\sqrt{x-1}+2x−1+2
x+2−2\sqrt{x+2}-2x+2−2
Type a concept, like “slope” or “photosynthesis”.
