Which statement is true about the end behavior of the function represented by the graph?
A. As x approaches −∞, f(x) approaches −∞, and as x approaches ∞, f(x) approaches −∞.
B. As x approaches −∞, f(x) approaches −4, and as x approaches ∞, f(x) approaches 7.
C. As x approaches 1, f(x) approaches 25.
D. As x approaches −∞, f(x) approaches −∞, and as x approaches ∞, f(x) approaches ∞.