Solve the problem.A herd of deer is introduced to a wildlife refuge. The number of deer, N(t), after t years is described by the polynomial function N(t) = -t4 + 18t + 120. Use the Leading Coefficient Test to determine the graph's end behavior. What does this mean about what will eventually happen to the deer population?
A. The deer population in the refuge will reach a constant amount greater than 0.
B. The deer population in the refuge will grow out of control.
C. The deer population in the refuge will be displaced by "oil" wells.
D. The deer population in the refuge will die out.
Answer: D
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