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

Multiple Choice

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

A) all real numbers
B) $\{ y \mid 2 \leq y \leq 4 \}$
C) $\{ y \mid - 2 \leq y \leq 4 \}$
D) $\{ y \mid - 2 \leq y \leq 5 \}$