Use the Graph of Y = G(x) to Answer the Question

Use the graph of y = g(x) to answer the question.
-What is the domain of g?

A) $\{ x \mid - 4 \leq x < 5 \}$
B) $\{ x \mid - 4 \leq x < 4$ or $4 < x \leq 5 \}$
C) $\{ x \mid - 4 < x < 5 \}$
D) $\{ x \mid - 4 < x < - 1$ or $- 1 < x < 2$ or $2 < x \leq 5 \}$