Find the quadratic function that fits the set of data points.(-3, -1), (2, -76), (-9, -109)
A. f(x) = -3x2 + 3x - 1
B. f(x) = 2x2 + 18x + 28
C. f(x) = 3x2 + 18x - 1
D. f(x) = -3x2 - 18x - 28
Answer: D
Mathematics
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