The graph of a quadratic function is shown on the grid.

graph of a parabola through (-4,0), (-3,4) and (0,4)

What function is best represented by this graph?

The graph of a quadratic function is shown on the grid.

graph of a parabola through (-4,0), (-3,4) and (0,4)

What function is best represented by this graph?

f(x)=-(x-1)(x+4)

f(x)=(x+1)(x-4)

f(x)=-(x+1)(x-4)

f(x)=(x-1)(x+4)