Given:-
A Graph.
To find:-
The interval (-4,4) in which the graph is discontinuous.
To find the interval where the graph is discontinous, first we find where the graph is continuous.
The interval where the graph is continous is (-4,-3) to (-1,0) and then (-1,4) to (4,-2).
But the interval (-4,4) doesnt comes inside this interval. so,
There are no discontionus at the point (-4,4).