1 A biologist took a count of the number of migrating waterfowl at a particular lake, and the lake's population of waterfowl on each of the next six weeks. 0 | 1| 2 Week 3 4 5 6 Population 585 582 629 726 873 1,070 1,317 Find a quadratic function that models the data as a function of x, the number of weeks. Use the model to estimate the number of waterfowl at the lake on week 8. A. P(x)= 25x´ – 28x + 585; 1,614 waterfowl 2 B. P(x) = 30x´ + 28x + 535; 2,679 waterfowl 2 C. P(x)= 25x “ – 28x + 585; 1,961 waterfowl 2 D. P(x) = 30x´ + 28x + 535; 2,201 waterfowl %3D

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