Practice problem
Which of the following set of functions show a vertical shift?
f(x)=xf(x)=xf(x)=x, g(x)=x3g(x)=x^3g(x)=x3
f(x)=x12−5f(x)=x^{\frac{1}{2}}-5f(x)=x21−5, g(x)=x12+7g(x)=x^{\frac{1}{2}}+7g(x)=x21+7
f(x)=(x−3)4f(x)=(x-3)^4f(x)=(x−3)4, g(x)=(x−1)4g(x)=(x-1)^4g(x)=(x−1)4
f(x)=x+2f(x)=x+2f(x)=x+2, g(x)=xg(x)=xg(x)=x
Type a concept, like “slope” or “photosynthesis”.