Translate f (x) = |x| so that its vertex is at (4,-2)

F (x) = [x]

The vertex of this function is (0,0);

f (x) = [x-4] The vertex of this function is now (4,0)

f (x) = [x-4] - 2 The vertex of this function is now (4,-2)

Answer: f (x) = [x-4]-2