Find an equation of a polynomial function of least degree having the given complex zeros, intercepts, and graph.f(x) has complex zero 7i

A. f(x) = (x2 + 7)
B. f(x) = (x2 - 49)
C. f(x) = (x2 + 49)
D. f(x) = (x2 + 49)

Answer: D

Mathematics

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