Practice problem
Which of the following set of functions show a vertical shift?
f(x)=xf(x)=xf(x)=x, g(x)=3(x−2)2−2g(x)=3(x-2)^2-2g(x)=3(x−2)2−2
f(x)=x2f(x)=x^2f(x)=x2, g(x)=3(x−5)2−12g(x)=3(x-5)^2-\frac{1}{2}g(x)=3(x−5)2−21
f(x)=∣x∣f(x)=|x|f(x)=∣x∣, g(x)=3(∣x∣−12)g(x)=3(|x|-\frac{1}{2})g(x)=3(∣x∣−21)
f(x)=x3f(x)=x^3f(x)=x3, g(x)=3(∣x∣−12)g(x)=3(|x|-\frac{1}{2})g(x)=3(∣x∣−21)
Type a concept, like “slope” or “photosynthesis”.