The function f(x) = x^2 - 18x + 83 achieves its minimum at (9,2). If g(x) = f(x-4)-3, where is the vertex of g(x)?
Thanks
You are told where the vertex of y= f(x) is. Whoever assigned this problem expects you to know that replacing "x" with "x- a" shifts the graph right "a" places and adding "b" to the end of the function (g(x)= f(x)+ b) moves the graph up "b" places.