Consider \( f(x)=x^{3}+a x^{2}+b x+c \). parameters \( a, b, c \),
are chosen, respectively, by .... VIDEO
Consider \( f(x)=x^{3}+a x^{2}+b x+c \). parameters \( a, b, c \),
\( \mathrm{P} \)
are chosen, respectively, by throwing a die three
W
times. Then the probability that \( f(x) \) is an increasing function is
(1) \( 5 / 36 \)
(2) \( 8 / 36 \)
(3) \( 4 / 9 \)
(4) \( 1 / 3 \)
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