Form a polynomial whose zeros and degree are given. Use a leading coefficient of 1. Zeros: -1, 1, - 9; degree 3
A. f(x) = x3 + 9x2 + x + 9
B. f(x) = x3 - 9x2 + x - 9
C. f(x) = x3 - 9x2 - x + 9
D. f(x) = x3 + 9x2 - x - 9
Answer: D
Mathematics
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