Multiple Choice
Find the fourth-degree polynomial function f with real coefficients that has the zeros x= i and x=-
i and the x- and y-intercepts shown in the graph.
A)
B) f (x) = x4 + x3 + x - 8
C) f (x) = x4 +
x3 +
x - 8
D) f (x) = x4 +
x3 +
x - 8
E) f (x) = 2x4 + 2x3 + 4x - 8
Correct Answer:

Verified
Correct Answer:
Verified
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