which statement is true about the graphed function?

Greetings from Brasil....
Remember that F(X) = Y
Looking at the graph we can conclude that:
Y > 0 when X < - 4 (up until -∞)
Y = 0 when X = - 4
Y < 0 when X > - 4 (up until +∞)
So choose:
[F(X) = Y] > 0 over the interval ]-∞; -4[
(last option)