Functions f(x) and g(x) are shown below: f(x) = x2
g(x) = x2 - 8x + 16
In which direction and by how many units should f(x) be shifted to obtain g(x)? (1 point)
оа
Left by 4 units
Ob
Right by 4 units
w
Left by 8 units
Oc
od
Right by 8 units