Solve the problem.The population P of a predator mammal depends upon the number x of a smaller animal that is its primary food source. The population s of the smaller animal depends upon the amount a of a certain plant that is its primary food source. If  and  what is the relationship between the predator mammal and the plant food source?

A. P(s(a)) = 12a2 + 24a + 19
B. P(s(a)) = 6a + 9
C. P(s(a)) = 12a2 + 12a + 19
D. P(s(a)) = 4a2 + 8a + 11


Answer: A

Mathematics

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