8.
填空题
\((1)\)已知随机变量\(ξ\),\(η\)满足\(ξ+η=8\),且\(ξ~B(10,0.6)\),则\(D(η)\)的值是
\((2)\)计算\(\int_{-3}^{3}{(\sqrt{9-{{x}^{2}}}-{{x}^{3}})dx}\)的值_______.
\((3)\)已知偶函数\(f(x)\)对任意\(x∈R\)均满足\(f(2+x)=f(2-x)\),且当\({-}2\leqslant x\leqslant 0\)时,\(f(x)={{\log }_{3}}(1-x)\),则\(f(2018)\)的值是________.
\((4)\)函数\(f(x)={x}^{3}-3{x}^{2}-9x+3 \),若函数\(g(x)=f(x)-m在x∈[-2,5] \)上有\(3\)个零点,则\(m\)的取值范围为 .