Use the Intermediate Value Theorem to determine whether the polynomial function has a zero in the given interval.f(x) = -3x4 + 8x2 + 8; [-2, -1]
A. f(-2) = 8 and f(-1) = -13; yes
B. f(-2) = -8 and f(-1) = -13; no
C. f(-2) = 8 and f(-1) = 14; no
D. f(-2) = -8 and f(-1) = 13; yes
Answer: D
Mathematics
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