Given:-
A graph with a curve in it.
To find the factors using the graph.
So here the factors of the given graph are founded by where the graph meets the co-ordinates axes and that point is the required factor.
For example,
So here the factors are indicated by the red circle in the same way the given graph touches the co-ordinate axes in the points.
So the factors are,
So the correct option is OPTION D.