15. The graph of a polynomial function has exactly two intersections with the x-axis at (-5,0) and (4,0).
Which equation could be represented by this graph?
A. (x+5)(x-4)= y
B. (x - 5)(x + 4) = y
c. x(x + 5)(x-4) = y
D. x(x - 5)(x + 4) = y