The graph shows the axis of symmetry for a quadratic function f(x). 6 LD 5 4 لا 3 2 1 -4-3-2-1₁ -2 -3 14. ту 1 3 4 5 6 Which could be the function? O f(x) = (x + 4)² ○ f(x) = x² + 4 O f(x) = (x-4)² O f(x)=x²-4​