Find the relative extrema of the function, if they exist.f(x) = 0.4x2 - 2.9x + 5.8

A. Relative maximum at (3.625, 0.54375)
B. Relative minimum at (3.625, 0.54375)
C. Relative minimum at (-3.625, 21.56875)
D. Relative minimum at (3.625, 0)


Answer: B

Mathematics

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A.

B.

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B.
X = 
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