Use a cubic or quartic regression (as specified) to fit a curve through the points given in the table. Round to the nearest hundredth.
(Cubic)
A. y ? 0.49x3 - 0.25x2 + 2.83x + 5.00
B. y ? 0.58x3 + 0.25x2 - 2.83x + 5.00
C. y ? 0.49x3 - 0.25x2 - 2.83x + 5.00
D. y ? 0.58x3 - 0.25x2 - 2.83x + 5.00
Answer: D
Mathematics
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